NRHS PRODUCT CATALOG. High Performance Parts for Your Harley-Davidson or Buell American Motorcycle V-TWIN PERFORMANCE HOME OF HURRICANE

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1 NRHS V-TWIN PERFORMANCE High Performance Parts for Your Harley-Davidson or Buell American Motorcycle HOME OF HURRICANE PERFORMANCE PARTS PRODUCT CATALOG NRHS TEAM RIDER DAN NORLIN EAGLESTAR PHOTOGRAPHY / JERRY CUMMINGS

2 NRHS V-TWIN PERFORMANCE From everyone here at NRHS V-Twin Performance, please accept our sincerest thanks for requesting our new catalog. A lot has changed since our last catalog went to print in the winter of The XL model line is all new with available Buell top-end and rubber mounting, Buell returned to stock 1203cc displacements with the XB12 line, and the performance aftermarket has continued to innovate at a breakneck pace. Inside you'll find the very best performance products developed in these last two years, as well as many that have stood the test of time since NRHS opened its doors back in As the American V-Twin community has grown, so too has NRHS. We've continually added and adapted our product line and machine services to help insure that you, our valued customers, not only have the quickest bike around, but that you built it right the first time, and got it at a fair price. Racing is our middle name! Everyone on the staff at NRHS has extensive racing experience and a list of accomplishments to show for it. Dirt track, Bonneville, drag racing, road racing, you name it, we've been there and have the trophies, plaques and medals to prove it. NRHS maintains one of the most successful land speed record racing efforts in the world today, and currently stands atop the heap with the Fastest American V-Twin Powered Bike as crowned at the 2004 and 2007 Bonneville Speed Trials by BUB. Our racing accomplishments reach far beyond the salt however, as All Harley Drag Racing Association Hot Street ET record-setter, and NRHS-sponsored rider Dan Norlin can attest. From Road America, to the high banks of Springfield, to The Strip at Las Vegas Motor Speedway, NRHS has helped countless racers win with superior performance technology. Pushing the limits of engine technology in racing is important, and will always remain a part of our business philosophy. It keeps our R&D on the cutting edge, and it's that competitive drive that has helped us stay ahead of our competition with our street performance products. It allows us to develop better parts and come up with cost-effective, high quality packages that deliver real world power and longevity. Bottom line, if we've broke it, or found it to be defective under the rigors of racing, you won't find it here. In the pages of this catalog, you'll find only the best components and kits available, many of which we developed ourselves in our never-ending quest for that next horsepower, that next mile-per-hour, that next trophy on the shelf. So we hope you'll enjoy our catalog, hopefully it will give you a little insight into what makes a cutting-edge V-Twin power plant from NRHS head and shoulders above the rest, and how we can help you make the most of your ride! Thanks again for your support - we look forward to working with you, Daniel & Lucille Dunn - Owners NRHS V-Twin Performance 2

3 What s Inside CONTENTS PAGE Cylinder Heads Engine Kits Machine Shop Services Hurricane Pistons Camshafts Valve Train Lubrication Lower End Drive Train Gaskets Carburetion & Injection HurricanceFlow Air Cleaners Ignition Exhaust About Us ORDERING INFORMATION

4 Cylinder Heads Great cylinder heads. The Holy Grail in the never-ending quest for horsepower - the lynch pin, the big enchilada. It doesn't matter how good your cams, carb and exhaust are; if you come to the table with weak cylinder heads you may as well pack up your dog and lack-of-ponies show and go home. That s where we come in. NRHS V-Twin Performance s CNC-ported Hurricane Cylinder Heads are the best kept secret in the industry. Bred on the race track - where second place is just the first loser - they feature top-shelf valvetrain componentry, and some of the best port work available anywhere. And now with NRHS new proprietary CNC-Flex process, you're guaranteed to get the best heads money can buy, custom tailored to your combination like a fine Italian suit. 4 Who shows you the love? That s right - we do. So give NRHS a call today and start setting the pace instead of just trying to keep it. CNC PORTING Superior Performance Bred From Razor s-edge Precision Whoever said lightning can't strike in the same place twice must not have seen our CNC-ported cylinder heads. Our Fadal Axis Vertical Machining Center cuts every port to within 1/10,000th of an inch of tolerance every time we press go and set it loose on yet another lucky stiff s heads. So what, right? How does that make for a better set of heads for your bike? Simply put, great heads come from great science, and once you've got a handle on that science the trick is figuring out how to replicate it. Hand porting is an art to be sure, and we still put the old Dremel tool to good use on special app lication and oneoff race heads, but for the number of street performance heads we see, consistency and repeatability became our number one goal s. CNC porting allows us to reproduce our best port designs perfectly, over and over, every time. No eye-balling it, no giving it the old good enough. Not now, not ever. CNC-FLEX - When second best isn't good enough, accept no substitutes So standard CNC porting is ultra-precise and completely efficient, and for most shops that would have been enough, but the first question we asked was, how can we make it better? While consistency is one of the main strengths of CNC porting, it's also the main weakness, because it doesn't lend itself well to adaptation. Unless the set of heads being ported is going into the exact set-up as the CNC model heads were developed for, the porting will be good, but still less than a perfect fit. It would be like trying to fit a dozen people into the same pair of shoes. For some they'd be too small, for others too big and only for a very few would they be a proper fit. This is due largely to the fact that an engine's airflow requirements vary greatly with its bore, stroke, and rpm, and changing any of these parameters causes a change in port velocity unless you also change the heads to match. Port velocity is completely critical to where, when and how much power your engine has the potential to make. An XB head receives the NRHS CNC treatment. Each port is cut at multiple angles for optimal matching to the model port size and shape. Solving this problem was a challenge of mountainous proportions, and took some innovative engineering, resulting in the NRHS exclusive process that we call CNC-FLEX. Standard on all Stage III cylinder heads, CNC-FLEX is an advanced program that mathematically alters key dimensions of the CNC port profile to custom tailor the profile to your specific application. The operator enters the engine bore & stroke, rpm of the torque peak, cam timing specs, and the valve sizes. CNC-FLEX uses this information in conjunction with the digitized port data to calculate the ideal port size, and then generates a custom porting program. The result of all this technology is a combination of the quality and performance offered by CNC porting with the custom capability of hand porting. The best of both worlds, and NRHS is the only shop on the planet with anything like it.

5 Cylinder Heads The NRHS Stage 1 CNC-ported cylinder head is for the performance enthusiast who wants a noticeable increase in horsepower and torque without having to take a second mortgage on the house to get it. The first step is to thoroughly inspect and clean the heads to ensure that there are no cracks or flaws. If the heads have been previously run, all valve spring pressures are checked through the full range of motion and are replaced if necessary. All valves are then inspected for straightness and then re-faced to optimize flow around the valve head area. The intake and exhaust ports are then reshaped, removing only the absolutely necessary amount of material, to optimize flow and velocity for the ultimate in torque and horsepower. All porting is done utilizing our Fadal axis Vertical Machining Center, and every set of heads is verified perfect on our state-of-the-art Superflow bench equipped with Flocom microprocessor, intake and exhaust airspeed diagnostic probes, and Winflow graphics software. The valve job consists of a proprietary profile specific to NRHS, optimized for both flow and heat dissipation. The combustion chambers are blended into the seats in such a way as to promote both laminar transition around the valve seat and maximum turbulence and swirl characteristics within the chamber. The head surface area is flat-milled to ensure an absolutely flat gasket surface and to correct for the small amount of material removed during the blending process. The heads are then re-cleaned and assembled with all valve spring installed heights within.005 in. of one another, keeping valve train harmonics to a minimum. Finally, the heads go back on the flow bench one last time to ensure that the front and rear-head flow numbers are within 1.5%-2% of each other to ensure proper cylinder balance and ease of tuning. Careful, detailed records are kept on every set of heads. STAGE 1 Note: because they utilize stock valvetrain hardware, Stage 1 heads are best suited to bolt-in type cams. Stage 1 Cylinder Heads (pair) Porting Customer s Heads Fully ported - New Heads Twin Cam - silver 003-NRHS-STG1TC 003-NRHS-STG1TC-K Twin Cam - black w/polished fins 003-NRHS-STG1TC 003-NRHS-STG1TC-KP Evolution 80 - silver 003-NRHS-STG1EV8 003-NRHS-STG1EV8-K Evolution 80 - black w/polished fins 003-NRHS-STG1EV8 003-NRHS-STG1EV8-KP XL Sportster NRHS-STG1XL 003-NRHS-STG1XL-KP Buell 1200 (Thunderstorm) - all black 003-NRHS-STG1TS 003-NRHS-STG1TS-K Buell XB - silver 003-NRHS-STG1XB 003-NRHS-STG1XB-K Buell Blast - all black 003-NRHS-STG1BLT 003-NRHS-STG1BLT-K 2004-later XL 1200R - black w/polished fins 003-NRHS-STG104XL 003-NRHS-STG104XL-K Note: All heads can be powdercoated either wrinkle silver or wrinkle black for an additional charge. 5

6 6 Cylinder Heads STAGE 2 The NRHS Stage 2 CNC-ported cylinder head is subject to much of the same treatment as Stage 1 head, except that these get heads get fitted with premium quality Hurricane stainless steel oversize valves, high lift chrome silicone springs, bronze manganese guides, titanium retainers, and competition proven 10 degree valve locks. This makes the Stage 2 head an excellent match for larger cams, opening the door to the next performance level. These heads are by far the most popular choice because of their versatility to be utilized in both mild and wild combinations. This allows the customer to install the heads, observe superb gains in the short term, and then build upon them without having to re-port the heads and incur additional expense. All of the careful documentation that goes into a Stage 1 head with regard to assembly and overall airflow balance also applies to a Stage 2 head. Stage 2 Cylinder Heads (pair) Porting Customer s Heads Fully ported - New Heads Twin Cam - silver 003-NRHS-STG2TC 003-NRHS-STG2TC-K Twin Cam - black w/polished fins 003-NRHS-STG2TC 003-NRHS-STG2TC-KP Evolution 80 - silver 003-NRHS-STG2EV8 003-NRHS-STG2EV8-K Evolution 80 - black w/polished fins 003-NRHS-STG2EV8 003-NRHS-STG2EV8-KP XL Sportster NRHS-STG2XL 003-NRHS-STG2XL-KP Buell 1200 (Thunderstorm) - all black 003-NRHS-STG2TS 003-NRHS-STG2TS-K Buell XB9 - silver 003-NRHS-STG2XB9 003-NRHS-STG2XB9-K Buell Blast - all black 003-NRHS-STG2BLT 003-NRHS-STG2BLT-K 2004-later XL1200R - black w/polished fins 003-NRHS-STG204XL 003-NRHS-STG204XL-K Note: All heads can be powdercoated either wrinkle silver or wrinkle black for an additional $120/pair. Stage 2 Light Now Available!! NRHS is proud to announce our latest stage of headwork. We call it STAGE 2 LIGHT. You still get the same CNC porting that our regular stage 2 kits come with plus our oversized stainless Hurricane 7mm valves. But we have found that when using cams with lifts of.550 or less that the new beehive spring kits from HD work excellent. By using these springs you not only save money, but also eliminate the need for rocker box clearancing and put less strain on the valvetrain components. The perfect choice for cams under.550 lift. Available for XB, and Thunderstorm head (and now Twin Cam and Evo Big Twin).

7 Cylinder Heads STAGE 3 The NRHS Stage 3 CNC-Flex ported cylinder head is custom tailored to your application like a fine Italian suit. Our exclusive CNC-Flex process sizes the Stage 3 port to match your exact combination, providing the optimum port cross sectional area and shape to deliver the combination of flow and velocity that's perfect for your application. Larger valves are included if needed to deliver the airflow requirements of the engine. Trusted by winning racers the world over, our Stage 3 heads feature the absolute best components like bronze manganese valve guides, chromium silicone valve springs and virtually unbreakable titanium retainers. The valve design is also a NRHS innovation with a special attention paid to mid-lift airflow. This innovation allows the cylinder head to not only provide excellent upper rpm horsepower but also very early rpm horsepower and torque. These cylinder heads in combination with other NRHS components have produced well over 130rwhp and 100 lb/ft of torque at 88ci. This head configuration is at home on the track with an aggressive valve spring or on the street with NRHS.600" lift springs. The NRHS Shop Mule makes over 124whp on Stage 3 XB heads and only 1250cc! Stage 3 Cylinder Heads (pair) Porting Customer's Heads Fully ported - New Heads Twin Cam - silver 003-NRHS-STG3TC 003-NRHS-STG3TC-K Twin Cam - black w/polished fins 003-NRHS-STG31TC 003-NRHS-STG3TC-KP Evolution 80 - silver 003-NRHS-STG3EV8 003-NRHS-STG3EV8-K Evolution 80 - black w/polished fins 003-NRHS-STG3EV8 003-NRHS-STG3EV8-KP XL Sportster 003-NRHS-STG3XL 003-NRHS-STG3XL-KP Buell 1200 (Thunderstorm) - all black 003-NRHS-STG3TS 003-NRHS-STG3TS-K Buell XB - silver 003-NRHS-STG3XB 003-NRHS-STG3XB-K Buell Blast - all black 003-NRHS-STG3BLT 003NRHS-STG3BLT-K 2004-later XL 1200R - black w/polished fins 003-NRHS-STG304XL 003-NRHS-STG304XL-K Note: All heads can be powdercoated either wrinkle silver or wrinkle black for an additional $120/pair. 7

8 Cylinder Heads OEM CYLINDER HEADS New OEM XL1200R and XB Heads are now available assembled from NRHS! Professional Assembly Makes the Difference! We start by truing the deck in the CNC machine. Experience has shown it typically takes about.005" of material removal to get the deck perfectly flat for a good head gasket seal. During assembly, all new parts are used, and premium quality Hurricane stainless steel valves are installed (1.810 intake, 1.580" exhaust, 7mm stems). Stem protrusion is checked and adjusted as needed. Valve springs are fully tested for correct seat pressure and travel, and valve spring installed height is set. Valveto-valve clearance is checked and we will advise if additional work is needed to correct (this is primarily a function of the cams you choose; cams with a lot of overlap may require clearancing work). Exhaust studs are installed. We can optionally shim the springs for additional seat pressure if needed for your cams*. All of that is done at no extra charge! For only a little bit more, with XB heads, we'll drill and tap the breather holes if needed 8 The new XB and 2004 XL1200R cylinder heads represent a major step forward in port design from previous OEM cylinder heads. When comparing stock to stock, our testing has shown these heads to be capable of 5-6 more horsepower than typical Thunderstorm heads! Complementing the much improved ports is a set of special lightweight large-diameter valves, single beehive style springs with extra travel, ultra-lightweight retainers & keepers, and an improved valve stem seal design. As a result of these improvements, the new XB/04XL heads are quickly becoming the OEM performance head of choice for XL's and Buells. NRHS takes the hassle and expense out of using these new heads! Until now, these heads were only available unassembled. NRHS now offers these heads professionally assembled with premium Hurricane valves and the deck trued for the same price as all of the individual stock components would cost you at your dealer! We'll also drill and tap the breather holes for no extra charge if desired. Other options include chamber work to accommodate angle dome pistons at your desired compression ratio, heavy duty valve train components, black powder coating, and Stage 1, 2, or 3 porting services. We also offer pushrods and pushrod cover kits as well as a Buell front engine mount to simplify the installation. More Details These heads feature 1.810" intake and 1.580" exhaust valves, the same size as Thunderstorm, but with 7mm stems for additional weight savings. A single beehive style valve spring controls each valve, further reducing weight at the critical top end of the spring which sees the most movement. The springs measure about 135lbs at 1.850" installed height when new. A new improved valve guide seal design is used as well. There is plenty of retainer-to-guide seal clearance and coil bind clearance to allow up to.550" of valve lift, a full.050" more than the earlier heads, opening up the possibility of using higher lift cams*. The heads use a bathtub style 62cc chamber with flat squish bands. At stock 1200 bore and stroke, this chamber provides approximately a 10:1 compression ratio with flat tops. The XB and 2004 XL1200R heads are identical in every way except the finish and the breather holes, which are already drilled and tapped on the 1200R heads but not on the XB heads (the XB heads already have the boss, however). (04 XL heads already have these holes drilled and tapped). We can also cut the combustion chambers for an angled squish band and/or to achieve a desired compression ratio. And of course, if you'd like everything you can get out of these heads, we can fully port and flow them as well as fit ultra-high performance Hurricane valvetrain components. We've made as much as 125rwhp at 1250cc with Stage 3 ported XB heads, totally streetable! * - Be careful about how aggressive of a cam lobe and how much spring pressure you put to OEM valves with 7mm stems. Abig part of H-D's ability to get 7500rpm safely from these light duty components in the XB9 is the gentle profile of the stock XB cam lobes. We recommend converting to heavy duty Hurricane springs and Hurricane valves with 5/16" stems when using aggressive cam lobes.

9 Cylinder Heads Installation Issues Stock XL rocker boxes bolt right up and the stock XL pushrod tubes work fine. Your stock pushrods may or may not work, because these heads are about.025" shorter than an XL or Thunderstorm head. By itself, this is generally not enough to necessitate custom pushrods. However, if you are shortening the stack further with additional milling to raise compression, milling of your cylinders, and/or thinner than stock gaskets, pushrod length may become a concern. The best way to determine if pushrod length is an issue is to measure the amount of lifter plunger preload you're getting, ideally the plunger should be centered in it's travel when the valves are closed (stock lifters have.200" of travel). We recommend correcting the pushrod length if the plunger is more than.050" away from centered. Pushrod length can be corrected by using Hurricane pushrods, which are available in either fully adjustable or fixed length versions. When using adjustable pushrods, we highly recommend a set of collapsible pushrod covers to facilitate adjustment. Note that the right (pushrod side) front mounting hole on these heads is moved inward 1/4" from previous Evolution XL heads. Modification of your engine mount may be required. For owners of Buell tube frame models, we offer a billet aluminum mount with the hole correctly located for these heads. Designed to be extra-strong, this mount is CNC machined from a solid chunk of 6061T6 aluminum. Extra material is placed in all stressed areas and all corners are radiused to eliminate stress risers. If you've already fitted XB heads and you'd like to swap out your modified mount for this unit, it's a 15 minute job because unlike competing products, the bolt can be inserted from the bottom. This is a super high-quality piece that will complement your Buell nicely. Ordering Information Black w/polished fins Black Silver XB / 2004 XL1200R Heads, pair 003-STOCK04XL1200R-K 003-STOCKXB-KB* 003-STOCKXB-K Fully assembled pair with new components - Specify cams to be used Note: For black or silver heads, specify whether or not you need breather holes drilled and tapped. Black w/polished fins are only provided with drilled & tapped breather holes. * Black XB/04XL heads are not provided by HD. NRHS uses a set of XB heads and powder coats them black, hence the extra cost. Options Angle Cut Squish Band & Relieve Chamber for Thunderstorm pistons Specify desired compression ratio, 10:1 minimum Angle Cut Squish Band & Relieve Chamber as needed for other pistons Specify desired compression ratio, crown o.d., dome height., dome angle Hurricane Heavy Duty Package 13-NRHHD-K 1.850/ /16" stem Hurricane valves, Hurricane bronze manganese guides. Hurricane valve stem seals. Hurricane.650" lift valve springs.hurricane Titanium retainers/10 degree locks and Competition valve job Fixed length Hurricane pushrods - 3/8" o.d. chrome moly.065 wall - set of 4,.040 shorter than stock 13-FHDXL-040 Hurricane adjustable pushrods 13-AHDXL Fits XL & Buell, 3/8" o.d. chrome moly.065 wall - set of 4 Collapsible Pushrod Cover Set - Fits XL & Buell, Simplifies pushrod adjustment Billet Aluminum Engine Mount - Adapts XB/04XL heads to Buell 01-NRHS-MMXB Billet Aluminum Engine Mount - Stock Replacement for Buell 01-NRHS-MMXL 9

10 Cylinder Heads STD CYLINDER HEADS NRHS is Proud to Offer Premium Quality Cylinder Heads from STD Development, Available as a Bolt-On Street Performance Replacement for Your OEM Heads or Custom Configured for Big-Bore and Racing Applications. STD Street Performance Heads for Twin Cam and Evolution When you re in need of more than an OEM head can provide, it's time to step up to a set of STD heads! These are super high quality heads made from premium material, designed to withstand the rigors of your hot-rod street project or high compression, high rpm competition applications. Configuration of the chamber to your piston dome and desired compression ratio is included with these heads at no extra charge. Note that some combinations of piston domes and compression ratio may require excess deck milling which compromises valve to piston clearance as well as manifold fit and may also necessitate shorter or adjustable pushrods. Please call if you re unsure. STD Heads for Big-Bore and Racing Applications When going to a big-bore, ideally you want a head made for the larger bore size, otherwise you ll never get everything out of the motor that it s capable of delivering. NRHS can provide STD heads with the chamber enlarged and with the valve angles altered such that larger valves can be used to take advantage of the bigger bore. Other options available include raised ports, oval intake ports, dual carbs, and external head drains. Properly configured, these heads will take your horsepower and torque to a new level that s simply not feasible with OEM heads. We ve done many race and street engines with these heads and the results are truly impressive. This level of head is custom configured to your application specifically. Please call and speak with directly with a performance consultant, we are happy to help you make your project a success. NRHS V-Twin Performance (303) Here is an actual result on an 82ci race motor using NRHS prepared STD heads. SAE Horsepower RPM (x1000)

11 Engine Kits TWIN CAM ENGINE KITS BECAUSE WOMEN PREFER A MAN WITH TWO EXTRA INCHES: 97 AND 107 CUBIC INCH BOLT-ON KITS FOR TWIN CAM You didn t settle for just any old bike when you bought your Harley, so why settle for 95 inches now? The Axtell 97or 107 inch Twin Cam kit bolts right on with NO case boring required! Better still, it includes PREMIUM components: Super-strong Axtell cylinders and lightweight forged Axtell/JE pistons with tool steel wrist pins and Hastings rings. So quit playing catch-up, and bolt-on the proven power you need to put yourself at the head of the pack. Available as a top-end kit or as a complete package of matched components. Contents Black w/ highlighted fins Silver w/ highlighted fins Bolt-on big bore kit, /16 bore Axtell cylinders BH S-H or 107 High Compression 10.6:1 pistons, pins, clips, rings, head and base gaskets Bolt-on big bore kit, /16 bore Axtell cylinders BH S-H or 107 Low Compression 9.6:1 pistons, pins, clips, rings head and base gaskets Stage 2 engine kit, /16 bore Axtell cylinders 005-NR3938TCS2EK-BP 005-NR3938TCS2EK-S or 107 Forged pistons, pins, clips, rings *Please specify 10.6:1 Stage 2 head prep, Top End Gasket Set, Matching Street Performance Camshafts, Complete Gear Drive Kit (Includes new bearings or 9.6:1 compression and gaskets), HI-4TC Programmable Ignition, Hurricane chrome moly adjustable pushrods, Hydrosolid Tappets, Port/Polish Intake when ordering* Manifold and Mikuni HSR42mm Carb Kit Stage 3 engine kit, /16 bore Axtell cylinders 005-NR3938TCS3EK-BP 005-NR3938TCS3EK-S or 107 Forged pistons, pins, clips, rings *Please specify 10.6:1 or Stage 3 head prep, Top End Gasket Set, Matching Street/Strip Camshafts, Complete Gear Drive Kit (Includes new bearings and 9.6:1 compression gaskets), HI-4TC Programmable Ignition Hurricane chrome moly adjustable pushrods, Hydrosolid Tappets, Ported/Polished when ordering* Performance Intake Manifold and Mikuni HSR45mm Carb Kit THERE S NO SUBSTITUTE use with 4.5 JIMS crank Big bore kit, 120ci bore Axtell cylinders BH S-H FOR BIG INCHES: TWIN (case boring required) 10.75:1 pistons, pins, clips, rings, head & base gaskets CAM BIG BORE KITS FROM use with 4.5 S&S crank Big bore kit, 124ci bore Axtell cylinders BH S-H 100 TO 124 CUBIC INCHES (case boring required) 10.75:1 pistons, pins, clips, rings, head & base gaskets use with JIMS crank When it comes to putting big inches in your Twin Cam Big bore kit, 124ci bore Axtell cylinders BH S-H there are a ton of options out there. But whether you re (case boring required) 10.75:1 pistons, pins, clips, rings, head & base gaskets looking to own the hottest bike on the block or the use with S&S crank hottest bike on the planet, if you don't build around a set of premium cylinders then you ll never see a motor's full potential. At NRHS we re proud to offer Axtell s full line of big bore kits. They're designed to give you expensive crate motor performance, without the high-dollar price tag, all from the most trusted name in big bore cylinders. Note: case boring is required for installation. NRHS can handle this job for you, call for details. BUDGET BIG-INCHES: 95-INCH PREMIUM KIT FOR THE TWIN CAM For the Twin Cam owner who wants more performance than the standard factory bolt-on kit can provide, but doesn t want to spend a mountain of cash to get it, we're proud to offer our 95-inch Premium kit for Twin Cam engines. NRHS will precision bore and hone your existing TC88 cylinders and port your heads and intake manifold to match. Add a set of premium quality NRHS Hurricane forged pistons with tool steel wrist pins, Total Seal rings, Cometic EST gaskets, and a Crane HI-4TC ignition module to round out this package of matched components. High performance done right without the obscene price tag! Contents Black w/ highlighted fins Silver w/ highlighted fins Big bore kit, 100ci 4 bore Axtell cylinders A-BH AS-H (case boring required) 10.9:1 pistons, pins, clips, rings, head & base gaskets Big bore kit, 107ci bore Axtell cylinders BH S-H (case boring required) 10.3:1 pistons, pins, clips, rings, head & base gaskets Big bore kit, 110ci 4 bore Axtell cylinders BH S-H (case boring required) 9.7:1 pistons, pins, clips, rings, head & base gaskets use with stroke Big bore kit, 117ci bore Axtell cylinders BH S-H (case boring required) 10.25:1 pistons, pins, clips, rings, head & base gaskets use with stroke Big bore kit, 120ci bore Axtell cylinders BH S-H (case boring required) 10.5:1 pistons, pins, clips, rings, head & base gaskets Contents Stage 1 engine kit, :1 pistons, pins, clips, rings 005-NR3875TCS1EK Bore and Hone cylinders to 95 cid Stage 1 head prep, Top End Gasket Set Street Performance Ignition or EFI Tuner Box 11

12 Engine Kits EVOLUTION BIG TWIN ENGINE KITS THE NRHS/AXTELL 85 CUBIC INCH BOLT-ON BIG BORE KIT FOR EVOLUTION BIG TWINS! BIG INCH POWER WITH- OUT THE STROKER SHAKE! Looking for big-bore torque and horsepower without big-bore or stroker expense? Then you ve come to the right place! The NRHS/Axtell 85-inch big bore kit will bolt right on to your Evolution Big Twin with no case boring required! Kits include a pair of premium quality Axtell cylinders in your choice of construction, NRHS forged pistons with tool steel wrist pins, Total Seal rings, and Cometic EST gaskets. Available as a top end kit only or in complete packages with matched components. Kits available with standard D shaped dome pistons, or with Axtell's trademark 30-degree performance pistons. The 30-degree, round dome pistons do require combustion chamber machining, NRHS can perform this work for you, call for more details. Contents Black w/ highlighted fins Silver w/ highlighted fins Natural Bolt-on big bore kit, 85ci 3-9/16 bore Axtell cylinders NiCom = 004-NR3563EV8K-BH NiCom = 004-NR3563EV8K-S NiCom = 004-NR3563EV8K *Please specify whether 10.5:1 pistons, pins, clips, Cast Iron = 004-NRCI3563EV8K-B* Cast Iron = 004-NRCI3563EV8K-S Cast Iron = 004-NRCI3563EV8K you would like stock D rings, head and Iron Lined = 004-NRIL3563EV8K-BH Iron Lined = 004-NRIL3563EV8K-S Iron Lined = 004-NRIL3563EV8K style, or 30-degree round base gaskets domed pistons* Stage 2 engine kit, /16 bore Axtell cylinders NiCom = 005-NR3563EV8S2EK-BH NiCom = 005-NR3563EV8S2EK-S NiCom = 005-NR3563EV8S2EK *Please specify whether 10.5:1 pistons, pins, Cast Iron = 005-NRCI3563EV8S2EK-B* Cast Iron = 005-NRCI3563EV8S2EK-S Cast Iron = 005-NRCI3563EV8S2EK you would like stock D clips, rings Iron Lined = 005-NRIL3563EV8S2EK-BH Iron Lined = 005-NRIL3563EV8S2EK-S Iron Lined = 005-NRIL3563EV8S2EK style, or 30-degree round Stage 2 head prep domed pistons* Hurricane chrome moly adjustable pushrods, Matching Street Performance Camshaft, Complete Top End Gasket Set Programmable Performance Ignition, Performance Coil, HSR42mm Carb Kit, Hydrosolid Tappets and Cam Cover Gasket Stage 3 engine kit, /16 bore Axtell cylinders NiCom = 005-NR3563EV8S3EK-BH NiCom = 005-NR3563EV8S3EK-S NiCom = 005-NR3563EV8S3EK *Please specify whether 10.5:1 pistons, pins, Cast Iron = 005-NRCI3563EV8S3EK-B* Cast Iron = 005-NRCI3563EV8S3EK-S Cast Iron = 005-NRCI3563EV8S3EK you would like stock D clips, rings Iron Lined = 005-NRIL3563EV8S3EK-BH Iron Lined = 005-NRIL3563EV8S3EK-S Iron Lined = 005-NRIL3563EV8S3EK style, or 30-degree round Stage 3 head prep domed pistons* Hurricane chrome moly adjustable pushrods, Matching Street/Strip Camshaft, Complete Top End Gasket Set, Programmable Performance Ignition, Performance Coil, HSR42mm Carb Kit, Hydrosolid Tappets, Cam Cover Gasket and Roller Rockers * Highlighting not available on cast iron cylinders, cylinders only come all black or all silver. THE NEXT BIG THING: 97 BIG-BORE KITS FOR EVOLUTION BIG TWIN Are you an Evolution Big Twin owner seeking the ultimate in streetable torque and horsepower from your bike? You can get there with this kit! Premium quality Axtell cylinders in your choice of construction, NRHS forged pistons and tool steel wrist pins, Total Seal rings, and Cometic EST gaskets all add up to what we believe is the BEST big-bore engine kit available. Bragging rights not included. Note: case boring is required for installation. NRHS can handle this job for you, call for more details. We do not recommend installation of these kits in 1995 and older Evolution engines, as the cases in these earlier models are known to be weaker and prone to failure if bored. Contents Black w/ highlighted fins Silver w/ highlighted fins Natural Big bore kit, 97ci 3-13/16 bore Axtell cylinders NiCom = 004-NR3813EV8K-BH NiCom = 004-NR3813EV8K-S NiCom = 004-NR3813EV8K (case boring required) 10.5:1 pistons, pins, clips, Cast Iron = 004-NRCI3813EV8K-B* Cast Iron = 004-NRCI3813EV8K-S Cast Iron = 004-NRCI3813EV8K rings, head and base gaskets Iron Lined = 004-NRIL3813EV8K-BH Iron Lined = 004-NRIL3813EV8K-S Iron Lined = 004-NRIL3813EV8K * Highlighting not available on cast iron cylinders, cylinders only come all black or all silver. 82 PREMIUM KIT FOR EVOLUTION BIG TWIN For the value conscious Evolution Big Twin owner seeking serious streetable performance from his ride, you can't do better than the NRHS 82 Premium engine kit! NRHS will precision bore and hone your cylinders to as well as port your cylinder heads and intake manifold. We match that work with a set of premium quality NRHS Hurricane forged pistons and tool steel wrist pins, Total Seal rings, Cometic EST gaskets, and a programmable ignition module. It all adds up to one thing: PERFORMANCE, without breaking the bank! 12 Contents Kit # Stage 1 engine kit, 82 Bore & hone cylinders to NR3515EV8S1EK 10.5:1 pistons, pins, clips, rings Stage 1 head prep, Complete Top End Gasket Set, Programmable Performance Ignition

13 THE COMPETITION WILL NEVER KNOW WHAT HIT THEM: 1250cc BOLT-ON BIG BORE KITS FROM NRHS AND AXTELL Tired of being told Sportsters don't and can't perform like Evo Big Twin or Twin Cam engines? That they're slow, incapable bikes best suited for female or beginning riders? It's time to teach them all a lesson they'll never forget as all they'll be seeing of you from now on is your tail light. The NRHS/Axtell 1250cc Bolt-On Big Bore is the perfect foundation to build your extraordinary XL on. Customers report huge increases in torque and horsepower, as well as longevity and reliability and without the expense and down-time of other big bore kits because no case boring is required for installation! Premium components make it happen: Axtell cylinders in your choice of construction, NRHS Hurricane forged pistons and tool steel wrist pins, Total Seal rings, and Cometic EST gaskets come standard. Give your Sportster the BEST parts money can buy and silence all the critics, call NRHS today! Kits are available for all of the different OEM Sportster heads. Contents Black w/ highlighted fins Black Silver Natural Engine Kits SPORTSTER ENGINE KITS Bolt-on big bore kit, 3-9/16 bore NiCom = 004-NR3563XLK-BH NiCom = 004-NR3563XLK-B NiCom = 004-NR3563XLK-S NiCom = 004-NR3563XLK 1250cc (use with Axtell cylinders Cast Iron = N/A Cast Iron = 004-NRCI3563XLK-B Cast Iron = 004-NRCI3563XLK-S Cast Iron = 004-NRCI3563XLK XLH1200 heads) 10.5:1 dome pistons, pins, clips, rings, head & base gaskets Bolt-on big bore kit, 3-9/16 bore NiCom = 004-NR3563XLSK-BH NiCom = 004-NR3563XLSK-B NiCom = 004-NR3563XLSK-S NiCom = 004-NR3563XLSK 1250cc (use with Axtell cylinders Cast Iron = N/A Cast Iron = 004-NRCI3563XLSK-B Cast Iron = 004-NRCI3563XLSK-S Cast Iron = 004-NRCI3563XLSK XL1200S heads) 10.3:1 flat top pistons, pins, clips, rings, head & base gaskets Bolt-on big bore kit, 3-9/16 bore NiCom = 004-NR3563XL8K-BH NiCom = 004-NR3563XL8K-B NiCom = 004-NR3563XL8K-S NiCom = 004-NR3563XL8K 1250cc (use with Axtell cylinders Cast Iron = N/A Cast Iron = 004-NRCI3563XL8K-B Cast Iron = 004-NRCI3563XL8K-S Cast Iron = 004-NRCI3563XL8K XLH883 heads) 10:1 dish pistons, pins, clips, rings, head & base gaskets Bolt-on big bore kit, 3-9/16 bore NiCom = 004-NR3563TSK-BH NiCom = 004-NR3563TSK-B NiCom = 004-NR3563TSK-S NiCom = 004-NR3563TSK 1250cc (use with Axtell cylinders Cast Iron = N/A Cast Iron = 004-NRCI3563TSK-B Cast Iron = 004-NRCI3563TSK-S Cast Iron = 004-NRCI3563TSK Thunderstorm heads) 10.5:1 dome pistons, pins, clips, rings, head & base gaskets Stage 2 engine kit, 3-9/16 bore NiCom = 005-NR3563TSS2EK-BH NiCom = 005-NR3563TSS2EK-B NiCom = 005-NR3563TSS2EK-S NiCom = 005-NR3563TSS2EK 1250cc Axtell cylinders Cast Iron = N/A Cast Iron = 005-NRCI3563TSS2EK-B Cast Iron = 005-NRCI3563TSS2EK-S Cast Iron = 005-NRCI3563TSS2EK 10.5:1 pistons, pins, clips, rings New Thunderstorm or XB heads with Stage 2 head prep, Complete Top End Gasket Set, Dyna 2000 ignition, Matching Street Performance Camshafts Stage 3 engine kit, 3-9/16 bore NiCom = 005-NR3563TSS3EK-BH NiCom = 005-NR3563TSS3EK-B NiCom = 005-NR3563TSS3EK-S NiCom = 005-NR3563TSS3EK 1250cc Axtell cylinders Cast Iron = N/A Cast Iron = 005-NRCI3563TSS3EK-B Cast Iron = 005-NRCI3563TSS3EK-S Cast Iron = 005-NRCI3563TSS3EK 10.5:1 pistons, pins, clips, rings New Thunderstorm or XB heads with Stage 3 head prep, Complete Top End Gasket Set, Dyna 2000 ignition, Matching Street Performance Camshafts HOLD ON TIGHT WITH THE NRHS/AXTELL 88 KIT FOR THE EVOLUTION SPORTSTER It s good to be the king! You know, king of the drag strip, king of the smoky burnout, the undisputed wheelie king. With the NRHS/Axtell 88 Big Bore Kit installed you may as well schedule a coronation your highness, because anyone that hears the rumble of your 1430cc beast will know right away where they fall in the high performance pecking order. Packed with only the finest quality components: Axtell cylinders in your choice of construction, Hurricane forged pistons, Total Seal rings, and Cometic EST gaskets: these kits have made upwards of 135 rwhp for our customers with NRHS Stage III heads and matched components. So what are you waiting for? Your crown's waiting, call NRHS today! Note: Case boring is required for installation. NRHS can provide this service, call for more details. Contents Black w/ highlighted fins Black Silver Natural Big bore kit, 88 (1430cc) 3-13/16 bore NiCom = 004-NR3813TSK-BH NiCom = 004-NR3813TSK-B NiCom = 004-NR3813TSK-S NiCom = 004-NR3813TSK (use with Thunderstorm or Axtell cylinders Cast Iron = N/A Cast Iron = 004-NRCI3813TSK-B Cast Iron = 004-NRCI3813TSK-S Cast Iron = 004-NRCI3813TSK XB heads) 10.5:1 pistons, Iron Lined = 004-NRIL3813TSK-BH Iron Lined = 004-NRIL3813TSK-B Iron Lined = 004-NRIL3813TSK-S Iron Lined = 004-NRIL3813TSK (case boring required) pins, clips, rings, head and base gaskets 13

14 Engine Kits 2004-UP SPORTSTER ENGINE KITS 2004-up XL1200R Sportster BOLT-ON BAD ATTITUDE - The NRHS/AXTELL 1250cc BOLT-ON BIG BORE KIT FOR YOUR RUBBER-MOUNTED XL1200R SPORTSTER The Sportster bikes are better than ever, with high-flow XB-style performance heads and hotter cams right from the factory. We've never been the type to leave well enough alone though, so we're proud to present our NRHS/Axtell 1250cc Bolt-On Big Bore for the 2004-up line. These kits will add significant torque and horsepower to your engine, as well as longevity and reliability and without the expense and down-time of other big bore kits because no case boring is required for installation! Premium components make it happen: Axtell cylinders in your choice of construction, NRHS Hurricane forged pistons and tool steel wrist pins, Total Seal rings, and Cometic EST gaskets are found in all of these kits. Contents Black w/ highlighted fins Black Silver Natural Bolt-on big bore kit, 3-9/16 bore NiCom = 004-NR3563XB12K-BH NiCom = 004-NR3563XB12K-B NiCom = 004-NR3563XB12K-S NiCom = 004-NR3563XB12K 1250cc (use with Axtell cylinders Cast Iron = N/A Cast Iron = 004-NRCI3563XB12K-B Cast Iron = 004-NRCI3563XB12K-S Cast Iron = 004-NRCI3563XB12K XB-style heads) 10.5:1 dome pistons, pins, clips, rings and head & base gaskets Stage 2 engine kit, 3-9/16 bore NiCom = 005-NR3563XB12S2EK-BH NiCom = 005-NR3563XB12S2EK-B NiCom = 005-NR3563XB12S2EK-S NiCom = 005-NR3563XB12S2EK 1250cc Axtell cylinders Cast Iron = N/A Cast Iron = 005-NRCI3563XB12S2EK-B Cast Iron = 005-NRCI3563XB12S2EK-S Cast Iron = 005-NRCI3563XB12S2EK 10.5:1 pistons, pins, clips, rings Stage 2 head prep, Complete Top End Gasket Set, Street Performance ignition and Matching Street Performance Camshafts Stage 3 engine kit, 3-9/16 bore NiCom = 005-NR3563XB12S3EK-BH NiCom = 005-NR3563XB12S3EK-B NiCom = 005-NR3563XB12S3EK-S NiCom = 005-NR3563XB12S3EK 1250cc Axtell Cylinders Cast Iron = N/A Cast Iron = 005-NRCI3563XB12S3EK-B Cast Iron = 005-NRCI3563XB12S3EK-S Cast Iron = 005-NRCI3563XB12S3EK 10.5:1 pistons, pins, clips, rings Stage 3 Head Prep - Complete Top End Gasket Set, Street Performance Ignition and Matching Street Performance Camshafts BONE-SHAKING POWER: THE NRHS/AXTELL 88 KITS FOR 2004-UP SPORTSTERS Full pucker - a moment every experienced motorcyclist has lived through wherein you suddenly realize that the machine underneath you has overpowered your ability to control it. Whether it's trying to loop itself through a wheelie, or fishtail its way out of high-speed corner, a high-horsepower machine can humble even the most hardened adrenaline junkie. Our new 1430cc Big Bore Kit is a lifetime E-Ticket to full pucker thrills every time you grab a fistful of throttle. Filled with state of the art components like Axtell cylinders in your choice of construction, NRHS forged pistons, Total Seal rings, and Cometic EST gaskets, these kits have the potential to make upwards of 130 rwhp with NRHS Stage III heads and matched components. Whether you're looking to make the podium at your favorite track, or just want your very own lethal street weapon, this is the kit for you. Note: Case boring is required for installation. NRHS can provide this service, call for more details. Contents Black w/ highlighted fins Black Silver Natural Big bore kit, 3-13/16 bore NiCom = 004-NR3813XB12K-BH NiCom = 004-NR3813XB12K-B NiCom = 004-NR3813XB12K-S NiCom = 004-NR3813XB12K 88 (1430cc) Axtell cylinders Cast Iron = N/A Cast Iron = 004-NRCI3813XB12K-B Cast Iron = 004-NRCI3813XB12K-S Cast Iron = 004-NRCI3813XB12K (case boring required) 10.5:1 pistons, pins, Iron Lined = 004-NRIL3813XB12K-BH Iron Lined = 004-NRIL3813XB12K-B Iron Lined = 004-NRIL3813XB12K-S Iron Lined = 004-NRIL3813XB12K clips, rings, head and base gaskets TAKE YOUR XL TO A NEW LEVEL WITH THE NRHS 1212cc PREMIUM KIT FOR EVOLUTION SPORTSTERS It's time to put a little more sport into your Sportster! Whether you want to convert up from 883, or you're just looking to put some extra pop in your 1200, the NRHS 1200cc Premium Kit is one of the best values on the market today. NRHS will precision bore and hone your cylinders and fit a set of Hurricane forged pistons. New Thunderstorm or XB-style heads with stage 1 porting are also available and then we top it all off with a set of top shelf Total Seal rings and Cometic EST gaskets. It all adds up to a Twin Cam eating sleeper with some serious streetfighter credentials. Stage 1 engine kit, 1212cc Contents Kit # 005-NR3515TSS1EK cc KITS FOR 1986-UP SPORTSTERS Bore & hone cylinders to :1 pistons, pins, clips, rings We ll Stage 1 port your heads or provide a NEW set of XB-style heads with our Stage 1 porting service, and top it all off with a set of top-shelf Total Seal rings and Cometic EST gaskets, complete Top End Gasket Set, street performance ignition.

15 Precision Boring and Honing of Your Stock 883 Cylinders Save money and get the best possible ring seal and engine life by having your stock 883 cylinders precision bored and honed by NRHS. We bore your cylinders using a state-of-the-art CNC machine that not only bores them straight, but it squares the bore up to the case deck surface and precisely centers the bore to specifications. A special double cutter boring head is used to eliminate deflection induced distortions common with typical boring machines, and coolant is directed into the bore during the operation to ensure thermal stability for the straightest bore possible. Torque plates are used of course. We have found this boring equipment and procedure to produce the highest quality bore job possible. Once bored, your cylinders are then precision honed, again with torque plates attached. During this procedure your pistons are custom fitted to the cylinders, providing a precise cylinder wall clearance that minimizes noise and enhances both ring seal and longevity. This level of precision is simply not achievable by slapping pistons into off-the-shelf cylinders. Street Performance 883 to 1212 Conversion Package - $ This kit bundles the premium quality NRHS 883 to 1200 conversion parts and services into one convenient package that includes: Engine Kits /1250 CONVERSION KITS Converting your 883 Sportster to a 1200 is one of the best performance investments you can make. But to do it successfully, you need high quality parts and services. NRHS has what you need! Precision boring and honing of your 883 cylinders with torque plates One set of premium Hurricane reverse-dome conversion pistons these provide a 10:1 compression ratio with your stock 883 cylinder heads bore results in 1212cc displacement Custom fitting of your pistons to the cylinders Rings, pins, locks, and circlips Cometic EST top end gasket set (C9763) Ordering Information Street Performance 883 to 1212 Conversion 004-NR To make this kit even better, keep reading! Package Older Street Performance 883 to 1212 Conversion 004-NR Package Newer Street Dominator 883 to 1250 Conversion Package From $ The famous NRHS 1250 kit is now available in a conversion package! This kit takes your 883 to the largest displacement that will fit into the stock cases without the hassle and expense of case boring. The NRHS cylinders last longer and are structurally much more stable than the original equipment piece, providing better ring seal over the life of your engine. Coupled with premium NRHS Hurricane Forged pistons, Total Seal rings, and Cometic gaskets, we feel this is the ultimate kit for your Sportster! This kit includes: One set of premium Hurricane reverse-dome conversion pistons in 3-9/16 bore these provide a 10:1 compression ratio with your stock 883 cylinder heads One set of new Nik-a-sil plated aluminum; NRHS iron-lined; or 100% cast iron cylinders Rings, pins, locks, and circlips Cometic EST head/base gasket set 15

16 16 Engine Kits This provides an idea of what to expect from the NRHS/Axtell Street Dominator conversion kit when used with your 883 heads and supporting components*. Only the head preparation level was changed between these three pulls, all other components remained the same. For even more power, swap your 883 heads out for a set of NRHS prepared Thunderstorm or XB Heads. Many NRHS customers have made over 100 rear wheel horsepower using these higher flowing heads with the 1250 kit. The bikes are smooth, NRHS V-Twin Performance (303) strong, reliability is unaffected, and 100 longevity is actually improved. 90 * - The bike that generated this dyno sheet is also equipped with a HurricaneFlow Air Cleaner, Mikuni HSR42 carburetor, SE.536 cams, Supertrapp exhaust system, and Daytona Twin-Tec ignition. Ordering Information Actual results obtained in the NRHS shop from our 2004 Sportster XL 883 SAE Horsepower RPM (x1000) Highlighted Fins Standard Fins Street Dominator 883 to 1250 Conversion Package - Natural Aluminum Finish 004-NA3563XL8K-H 004-NA3563XL8K Fits Sportster Street Dominator 883 to 1250 Conversion Package - Powder Coated Silver Finish 004-NA3563XL8K-SH 004-NA3563XL8K-S Fits Sportster Street Dominator 883 to 1250 Conversion Package - Powder Coated Black Finish 004-NA3563XL8K-BH 004-NA3563XL8K-B Fits Sportster Street Dominator 883 to 1250 Conversion Package - Natural Aluminum Finish 004-NA356304XL8K-H 004-NA356304XL8K Fits 04-up 883 Sportster Street Dominator 883 to 1250 Conversion Package - Powder Coated Silver Finish 004-NA356304XL8K-SH 004-NA356304XL8K-S Fits 04-up 883 Sportster Street Dominator 883 to 1250 Conversion Package - Powder Coated Black Finish 004-NA356304XL8K-BH 004-NA356304XL8K-B Fits 04-up 883 Sportster Street Dominator 883 to 1250 Conversion Package - Painted Black Finish N/A 004-NACI3563XLRD-B Fits ALL 883 Sportster Street Dominator 883 to 1250 Conversion Package - Painted Silver Finish N/A 004-NACI3563XLRD-S Fits ALL 883 Sportster Options to Make These Kits Even Better! Want even more performance out of your conversion? Consider more optimized piston/chamber configurations as well as improved valvetrain components. Again, NRHS offers premium parts and services to help make your conversion a success! Ordering Information Substitute Hurricane flat top pistons - Chamber relief work is required to use these pistons with XL883 heads, see below 004-SUBFT Substitute Hurricane XL Pistons - For use with XLH1200 heads 004-SUBXL Substitute Hurricane Thunderstorm Pistons - For use with Thunderstorm Heads 004-SUBTS Substitute Hurricane XB Domed Pistons - These pistons are designed for use with Buell XB or 2004 XL1200 cylinder heads 004-SUBXB Relieve XL883 Chambers - Allows use of flat top pistons above with your 883 heads - Send your heads to NRHS X2 Specify desired CR, 10:1 minimum Competition Valve Job - Pair of Heads - Includes New Hurricane Valve Stem Seals - Send your heads to NRHS X2 Competition Valve Job w/big Valve Treatment 13-NRXL8CVJBV-K 1.715/1.480 Kibblewhite stainless valves - Hurricane valve stem seals - Send your heads to NRHS Specify cams to be used so that we can set valve to valve clearance. Hurricane Heavy Duty Package for XL883 Heads /1.480 Kibblewhite stainless valves - Hurricane valve stem seals 13-NRXL8HHD-K Hurricane.600 or.650" lift valve springs - Hurricane Titanium retainers/10 degree locks - Competition valve job Send your heads to NRHS - Specify cams to be used Hurricane Bronze Manganese Valve Guides - Required for 2004 heads when ordering - Competition Valve Job w/big Valve 13-NRHVG-K Treatment or Hurricane Heavy Duty Package. - Recommended for heads as well. - Includes 4 guides, installation, and reaming to size. Send your heads to NRHS

17 Engine Kits BUELL ENGINE KITS PROVEN PERFORMANCE: THE NRHS/AXTELL BOLT-ON BIG BORE 1250 KIT! These kits have been our top selling item for the Buells for years. Why? Because they work, plain and simple. With their unique chassis design, the Buells place an abnormal amount of stress on the front cylinder. The increased strength of the Axtell cylinder significantly reduces cylinder distortion in this application, resulting in a straighter, rounder cylinder and improved ring seal. The result is simple: MORE POWER, with increased reliability and longevity. And best of all, no case boring is required for installation! Each of these kits includes a pair of premium quality Axtell cylinders in your choice of construction, matching NRHS Hurricane forged pistons with tool steel wrist pins, Total Seal rings, and Cometic EST gaskets. Kits are available for either Thunderstorm or Lightning cylinder heads. Contents Black Silver Natural Bolt-on big bore kit, 1250cc 3-9/16 bore Axtell cylinders NiCom = 004-NR3563TSK-B NiCom = 004-NR3563TSK-S NiCom = 004-NR3563TSK (use with Thunderstorm heads) 10.5:1 pistons, pins, clips, rings, head & base gaskets Bolt-on big bore kit, 1250cc 3-9/16 bore Axtell cylinders NiCom = 004-NR3563XLSK-B NiCom = 004-NR3563XLSK-S NiCom = 004-NR3563XLSK (use with Lightning heads) 10.3:1 flat top pistons, pins, clips, rings, head & base gaskets Stage 2 engine kit, 1250cc 3-9/16 bore Axtell cylinders NiCom = 005-NR3563TSS2EK-B NiCom = 005-NR3563TSS2EK-S NiCom = 005-NR3563TSS2EK (Use with Thunderstorm heads) 10.5:1 pistons, pins, clips, rings, Stage 2 head prep, Complete Top End Gasket Set, Dyna 2000 ignition, Matching Street Performance Camshafts Stage 3 engine kit, 1250cc 3-9/16 bore Axtell cylinders NiCom = 005-NR3563TSS3EK-B NiCom = 005-NR3563TSS3EK-S NiCom = 005-NR3563TSS3EK (Use with Thunderstorm heads) 10.5:1 pistons, pins, clips, rings, Stage 3 head prep, Complete Top End Gasket Set, Dyna 2000 ignition, Matching Street Performance Camshafts LOOKING FOR POWER TO BURN? BUILD AN 88 BUELL WITH A KIT FROM NRHS AND AXTELL! It's good to be the king! You know, king of the drag strip, king of the smoky burnout, the undisputed wheelie king. With the NRHS/Axtell 88 Big Bore Kit installed you may as well schedule a coronation your highness, because anyone that hears the rumble of your 1430cc beast will know right away where they fall in the high performance pecking order. Packed with only the finest quality components: Axtell cylinders in your choice of construction, Hurricane forged pistons, Total Seal rings, and Cometic EST gaskets: these kits have made upwards of 135 rwhp for our customers with matched components. So what are you waiting for? Your crown's waiting, call NRHS today! Note: Case boring is required for installation. NRHS can provide this service, call for more details. Contents Black Silver Natural Big bore kit, 1430cc 3-13/16 bore Axtell cylinders NiCom = 004-NR3813TSK-B NiCom = 004-NR3813TSK-S NiCom = 004-NR3813TSK (Use with Thunderstorm heads) 10.5:1 pistons, pins, clips, rings Iron Lined = 004-NRIL3813TSK-B Iron Lined = 004-NRIL3813TSK-S Iron Lined = 004-NRIL3813TSK (case boring required) head and base gaskets GET THE MOST BANG FOR YOUR BUCK WITH THE NRHS PREMIUM 1212cc KIT! Looking to freshen up your aging Buell's top end and upgrade the performance as cost-effectively as possible? This kit is the answer! NRHS will precision bore and hone your cylinders and fit a set of high compression Hurricane forged pistons. We ll also perform a stage 1 porting job and toss in a set of quality Total Seal rings and Cometic EST gaskets. Take your bike back to its glory days, with the NRHS Premium Stage 1 kit. Contents Kit # Stage 1 engine kit, 1212cc Bore & hone cylinders to NR3515TSS1EK (Use with Thunderstorm heads) 10.5:1 pistons, pins, clips, rings Stage 1 head prep, Complete Top End Gasket Set 17

18 Engine Kits BUELL BLAST ENGINE KITS BIGGER THUMP FROM YOUR BLAST: 515cc BOLT-ON BIG BORE KIT FROM NRHS AND AXTELL The Buell Blast is a terrific bike, but try jumping out on the highway on one and it becomes perfectly clear it was never designed to be a powerhouse. That is until we got out twisted mitts on it! Properly installed and tuned, the NRHS/Axtell 515cc bolt-on big bore kit transforms the Blast into a truly impressive and competent bike, and it does it without the expense or hassle of boring the cases! Each kit includes a premium quality Axtell cylinder, NRHS forged piston with tool steel wrist pin, Total Seal rings, and Cometic EST gaskets. Take your Blast to the next level with a bolt-on big-bore kit from NRHS and Axtell! Contents Black Silver Natural Contents Black Silver Natural Bolt-on big bore kit, 515cc 3-9/16 bore Axtell cylinder NiCom = 004-NR3563BK-B NiCom = 004-NR3563BK-S NiCom = 004-NR3563BK Bolt-on big bore kit, 515cc 3-9/ :1 bore pistons, Axtell pins, cylinder clips, rings head NiCom and = base 004-NR3563BK-B gaskets NiCom = 004-NR3563BK-S NiCom = 004-NR3563BK Stage 3 bolt-on 10.5:1 3-9/16 pistons, bore Axtell pins, cylinder clips, rings head NiCom and base = 005-NR3563BS3EK-B gaskets NiCom = 005-NR3563BS3EK-S NiCom = 005-NR3563BS3EK Stage engine 3 bolt-on kit, 515cc 3-9/ :1 bore pistons, Axtell pins, cylinder clips, rings NiCom = 005-NR3563BS3EK-B NiCom = 005-NR3563BS3EK-S NiCom = 005-NR3563BS3EK engine kit, 515cc 10.5:1 Stage pistons, 3 head prep pins, clips, rings Stage Matching 3 head street/strip prep performance camshafts, complete top end gasket set, Hurricane chrome moly adjustable pushrods, billet base collapsible Matching pushrod street/strip tube kit, porting performance and matching camshafts, of your complete intake manifold, top end gasket Hydrosolid set, Hurricane tappets, and chrome street moly performance adjustable ignition pushrods, module. billet base collapsible pushrod tube kit, porting and matching of your intake manifold, Hydrosolid tappets, and street performance ignition module. 50 NRHS V-Twin Performance (303) WANT EVEN MORE? 25 A 600CC BIG BORE KIT 20 FROM NRHS AND AXTELL 15 IS NOW AVAILABLE! 10 Whether you want to go dirt track racing, to the 5 Bonneville Salt Flats, or just embarrass guys on much bigger bikes, the NRHS/Axtell 600cc big bore kit is for you! This is the biggest bore size you can fit into the stock Buell Blast cases. Each kit includes a premium quality Axtell cylinder, NRHS Hurricane forged piston with tool steel wrist pin, Total Seal rings, and Cometic EST gaskets. Take your Blast to the next level with a 600cc big-bore kit from NRHS and Axtell! Available as a top end kit or a complete package. Note: Case boring required for installation, NRHS can provide this service, please call for more details. SAE Horsepower RPM (x1000) Actual results obtained in the NRHS shop from our 2001 Buell Blast. Contents Black Silver Natural Contents Black Silver Natural Big bore kit, 600cc 3-13/16 bore Axtell cylinder NiCom = 004-NR3813BK-B NiCom = 004-NR3813BK-S NiCom = 004-NR3813BK Big bore kit, 600cc 3-13/16 bore Axtell cylinder NiCom = 004-NR3813BK-B NiCom = 004-NR3813BK-S NiCom = 004-NR3813BK (case boring required) 10.5:1 pistons, pins, clips, rings Iron Lined = 004-NRIL3813BK-B Iron Lined = 004-NRIL3813BK-S Iron Lined = 004-NRIL3813BK (case boring required) 10.5:1 pistons, pins, clips, rings Iron Lined = 004-NRIL3813BK-B Iron Lined = 004-NRIL3813BK-S Iron Lined = 004-NRIL3813BK head and base gaskets head and base gaskets Stage 3 engine kit, 600cc 3-13/16 bore Axtell cylinder NiCom = 005-NR3813BS3EK-B NiCom = 005-NR3813BS3EK-S NiCom = 005-NR3813BS3EK Stage 3 engine kit, 600cc 3-13/16 bore Axtell cylinder NiCom = 005-NR3813BS3EK-B NiCom = 005-NR3813BS3EK-S NiCom = 005-NR3813BS3EK (case boring required) 10.5:1 pistons, pins, clips, rings Iron Lined = 005-NRIL3813BS3EK-B Iron Lined = 005-NRIL3813BS3EK-S Iron Lined = 005-NRIL3813BS3EK (case boring required) 10.5:1 pistons, pins, clips, rings Iron Lined = 005-NRIL3813BS3EK-B Iron Lined = 005-NRIL3813BS3EK-S Iron Lined = 005-NRIL3813BS3EK Stage 3 head prep Stage 3 head prep Matching street/strip performance camshafts, complete top end gasket set, Hurricane chrome moly adjustable pushrods, billet base collapsible Matching street/strip performance camshafts, complete top end gasket set, Hurricane chrome moly adjustable pushrods, billet base collapsible pushrod tube kit, porting and matching of your intake manifold, Hydrosolid tappets, and street performance ignition module. pushrod tube kit, porting and matching of your intake manifold, Hydrosolid tappets, and street performance ignition module

19 Engine Kits BUELL XB9 ENGINE KITS THE 1050cc BOLT-ON BIG BORE KIT FROM NRHS AND AXTELL: MAKE YOUR XB9 A BIG BORE WITHOUT THE BIG EXPENSE The XB9R/S set many new standards for sport bikes with its introduction, but superior power production certainly wasn't one of them. Fortunately, NRHS and Axtell have teamed up to introduce a 1050cc bolt-on big bore kit with premium components, and best of all, no case boring is required for installation! Each of these kits includes a pair of premium quality Axtell cylinders in your choice of colors, matching NRHS forged pistons with tool steel wrist pins, Total Seal rings, and Cometic EST gaskets. You've got one of the most technologically advanced bikes on the road, now give it the 21st century engine it deserves. Take your XB9 to the next level with a bolt-on big-bore kit from NRHS and Axtell! Contents Black Silver Natural Bolt-on big bore kit, 1050cc 3-9/16 bore Axtell cylinders NiCom = 004-NR3563XBK-B NiCom = 004-NR3563XBK-S NiCom = 004-NR3563XBK 10.5:1 pistons, pins, clips, rings, head and base gaskets Stage 2 engine kit, 1050cc 3-9/16 bore Axtell cylinders NiCom = 005-NR3563XBS2EK-B NiCom = 005-NR3563XBS2EK-S NiCom = 005-NR3563XBS2EK 10.5:1 pistons, pins, clips, rings - Stage 2 head prep, Complete Top End Gasket Set, Injection controller box Stage 3 engine kit, 1050cc 3-9/16 bore Axtell cylinders NiCom = 005-NR3563XBS3EK-B NiCom = 005-NR3563XBS3EK-S NiCom = 005-NR3563XBS3EK 10.5:1 pistons, pins, clips, rings - Stage 3 head prep, Complete Top End Gasket Set, Injection controller box BIGGER IS BETTER: 1200cc BIG BORE KITS FOR THE BUELL XB9 So you've got a XB9 and want more power. You could always push it to 1200cc by installing a XB12 crank, but then you multiply piston head speeds and lose the quick revving characteristics of the short-stroke engine. Why not keep the quick revs but still bump the cubes by adding to the bore instead? We're proud to introduce the NRHS/Axtell 1200cc Big Bore Kit for the XB9. Like all of our offerings, this engine kit comes with the finest quality components money can buy: Axtell cylinders in your choice of construction, matching forged Hurricane pistons with tool steel wrist pins, Total Seal rings, and Cometic EST gaskets! Note: Case boring is required for installation. NRHS can provide this service, call for more details. Contents Black Silver Natural Big bore kit, 1200cc 3-13/16 bore Axtell cylinders NiCom = 004-NR3813XBK-B NiCom = 004-NR3813XBK-S NiCom = 004-NR3813XBK (case boring required) 10.5:1 pistons, pins, clips, rings Iron Lined = 004-NRIL3813XBK-B Iron Lined = 004-NRIL3813XBK-S Iron Lined = 004-NRIL3813XBK head and base gaskets Sam Minnich s 2003 XB9 has been punched out to 88ci with an NRHS/Axtell engine kit and puts over 117hp to the rear wheel. This much power is SCARY FAST in the little XB chassis! SAE Horsepower NRHS V-Twin Performance (303) ARE YOU READY FOR THE POWER THAT ONLY 50 PORTED HEADS CAN 40 PROVIDE? THE NRHS PREMIUM 1000cc KIT IS THE ANSWER! The NRHS Premium 1000cc XB9 kit is just the RPM (x1000) ticket for the XB9 owner looking for high quality components and more power on a budget. NRHS will precision bore and hone your cylinders and fit a set of Hurricane forged pistons. We'll also perform a stage 1 porting job and toss in a set of quality Total Seal rings and Cometic EST gaskets. Look for a seat of the pants increase in both torque and horsepower over a wide rpm range! Contents Kit # Stage 1 engine kit, Bore & hone cylinders to NR3515XBS1EK 1000cc 10.5:1 pistons, pins, clips, rings Stage 1 head prep, Complete Top End Gasket Set 19

20 Engine Kits BUELL XB12 ENGINE KITS SURE, HAVING 1203cc IS NICE, BUT WE ALWAYS WANT MORE!! THE 1250cc BOLT-ON BIG BORE KIT FROM NRHS AND AXTELL FOR YOUR XB12 With the introduction of the XB12s we got back that low end torque that Buells were famous for. But many still wanted more!! Are you one of them? If so, then NRHS has the answer; our legendary 1250 kit for XB12s. A bolt-on bore kit with premium components, and best of all, no case boring is required for installation! Each of these kits include a pair of premium quality Axtell NiCom plated cylinders in your choice of finish, matching NRHS Hurricane forged pistons with tool steel wrist pins, Total seal rings, and Cometic EST head and base gaskets. Contents Black Silver Natural Bolt-on big bore kit, 1250cc 3-9/16 bore Axtell cylinders NiCom = 004-NR3563XBK-B NiCom = 004-NR3563XBK-S NiCom = 004-NR3563XBK 10.5:1 pistons, pins, clips, rings, head and base gaskets Stage 2 engine kit, 1250cc 3-9/16 bore Axtell cylinders NiCom = 005-NR3563XBS2EK-B NiCom = 005-NR3563XBS2EK-S NiCom = 005-NR3563XBS2EK 10.5:1 pistons, pins, clips, rings - Stage 2 head prep, Complete Top End Gasket Set, Injection controller box Stage 3 engine kit, 1250cc 3-9/16 bore Axtell cylinders NiCom = 005-NR3563XBS3EK-B NiCom = 005-NR3563XBS3EK-S NiCom = 005-NR3563XBS3EK 10.5:1 pistons, pins, clips, rings - Stage 3 head prep, Complete Top End Gasket Set, Injection controller box ARE YOU THE TYPE OF PERSON WHO ALWAYS WANTS MORE? THEN THE NRHS/AXTELL 88in KIT IS FOR YOU!! Sure we know a XB12 makes decent power and the installation of one of our 1250 kits would really give you some great numbers but some always want more! Are you one of them? If so, then NRHS/Axtell 88in in big bore kits is your cure. Just imagine what 1450ccs will feel like rumbling underneath you! You might want to put some superglue on your gloves to help keep you from falling off with this wheelie monster!! Note: case boring is required for installation. NRHS can provide this service, call for more details. Contents Black Silver Natural Big bore kit, 88in 3-13/16 bore Axtell cylinders NiCom = 004-NR3813XBK-B NiCom = 004-NR3813XBK-S NiCom = 004-NR3813XBK (case boring required) 10.5:1 pistons, pins, clips, rings Iron Lined = 004-NRIL3813XBK-B Iron Lined = 004-NRIL3813XBK-S Iron Lined = 004-NRIL3813XBK head and base gaskets NOW THAT YOU HAVE AN NRHS BIG BORE KIT YOUR ENGINE IS GOING TO WANT TO BREATHE!! THROTTLE BODY BORING FOR YOUR XB OR FUEL INJECTED TUBER IS THE ANSWER So now that you have installed an NRHS big bore kit what else do you need? The Buell fuel injection works fine on a stock bore engine. But the more power you make the more air and fuel it is going to need. Our throttle body boring is the answer. 23% increase in butterfly area 21 CFM increase in airflow Bore to 50mm Install throttle linkage gusset Install new butterfly 20

21 Machine Shop Services At NRHS V-TWIN PERFORMANCE, we've made our name with expert head porting. But we also have a complete machine shop fully equipped to handle all of your needs. Why trust your parts to just anyone? We specialize in Harley-Davidson and Buell products; we have the expertise, equipment, and commitment to do the job right! In addition to machine shop services, we also build high performance engines for all applications. We can arrange shipping of your engine or even your complete bike. Call us today to discuss your project. 21

22 NRHS V-Twin Performance Machine Shop Services Case boring - XL/Buell twins Case boring - Blast Case boring - Twin Cam Case boring - Evo Machine 99 & earlier XL cases for '00 flywheel assembly External oil lines - HD/Buell all - each head External oil lines - Blast - cases External oil lines - HD/Buell twins - cases Cam clearancing - Blast Cam clearancing - XL/Buell twins Cam clearancing - Evo 80/Twin Cam Install tappet pin set in XL cases Cam cover cut down - XL/Buell CC cylinder head (each) Blend/relieve/cc chamber for increased displacement (each) Competition bore/hone w/torque plate (each cyl) Competition bore/hone TC88 to TC95 (each cyl) Fly cut piston for high lift cam (each) Balance pistons (pair) Mill cylinder deck and base (each cylinder) Mill case deck (each hole) Mill cylinder head deck (each) Cut squish band (each head) Dual plug cylinder head (each) Install compression release (each head) Competition valve job (each head) True flywheels (non-pressed crank) Balance flywheel assembly - '00-present XL/Buell twins Balance flywheel assembly - '99 & earlier XL/Buell twins Balance flywheel assembly - Twin Cam Balance flywheel assembly - Evo Remove/replace valve seat (each) Remove and replace valve guide (each guide) Oversize valve conversion (each valve) Base gasket removal (each) Nicom reconditioning (each) Intake manifold porting - OEM (each) Intake manifold porting - Aftermarket (each) Port match carb to intake manifold Port throttle body - Evo 80/TC Dyno tune - complete baseline with a/f Dyno tune - hourly rate Dyno tune - full race tune, injected Transmission rebuild - all HD/Buell (labor only) Transmission back-cutting - XL/Buell (labor only) Transmission back-cutting - Big Twin (labor only) Transmission back-cutting - 6-speed (labor only) Custom Machine Shop Service (hour) LABOR-MS 22

23 Hurricane Pistons Hurricane Pistons from NRHS The Finest Pistons Money Can Buy! You simply won t find a better forged performance piston for your Harley-Davidson or Buell anywhere else, period! Since their introduction in 1998, countless records have been set, races won, and street riders satisfied with Hurricane Pistons from NRHS V-Twin Performance. We had a good product in '98 but now, we feel like we ve created the most well-rounded premium piston on the market today! Totally re-designed and updated with the latest in forging and piston ring development, this line of piston brings together the best state-of the-art features around. Being head guys, we pay particular attention to carefully matching squish configuration to the stock head, resulting in maximum power with a reduced risk of detonation. Dual wrist pin oilers, light weight tool steel wrist pin, expansion grooves, and valve pockets that accept high lift cams and large valves are standard equipment on all Hurricane pistons. To complement our premium quality Hurricane pistons, we offer Total Seal rings exclusively. Total Seal s Moly Max ductile moly top ring provides the outstanding durability and excellent sealing characteristics we demand from our rings. These rings are also proven to work extremely well with the Nicom lined Axtell cylinders. We believe these to be the finest rings available. Also, Total Seal Gapless rings are available for most Hurricane pistons; call for details. we feel we ve created the most well-rounded premium piston on the market today! 23

24 Camshafts With the number and variety of camshafts available these days, picking the right one can seem like a game of Russian Roulette. Pick a stick that has too much duration and overlap for your motor and you ll kill your bottom end torque production, or conversely pick one with too little and you'll have a bike that pulls great out of the hole, but falls on its face when you get out to pass that truck. Successful camshaft selection requires an understanding of the interactions between the intake system, the flow characteristics of the heads, the bore and stroke of the engine, the compression ratio, and the exhaust system, all pulled together in a package that best suits the type of bike you ride, and most importantly your riding style. If you are in doubt or confused about which grind is appropriate for your application, please do not hesitate to call and speak with a performance consultant. The grinds listed here have proven to be successful in their intended application with matching components and head work from NRHS. Except where noted, these cams are not bolt-in. Installation requires careful checking of various clearances as well as valve springs that are appropriate for the application. Also, we highly recommend heavy duty lifters, adjustable pushrods and roller tip rocker arms for cam lifts above.550. Cam specs are subject to change, call or check our web site for the latest information. '99- up Twin Cam - Gear Drive Cams In the Twin Cam line, we offer only gear drive cams. The advantages in durability, cam profile flexibility, and reduced friction are substantial These cams are supplied without drive gears, see below for gear drive components. Application Timing (cams only) (full kit w/ gears) Street Performance Bolt-in - S&S 510G I:20/99/ These bolt in cams provide a very noticeable improvement E:52/106/ over stock. Great low-end and mid range torque, right in the cruising range. Work fine with stock springs. Compression ratio 9:1 to 9.7:1 Street Performance - S&S 570G I:20/100/ For the Twin Cam owner who wants a nice cruising cam, but also E:55/107.5/ wants a big punch when he winds it out. Works great on motors. Standard performance upgrades really turn this cam on. Works best with 9:1 to 10.5:1 compression. Street Performance - S&S 585G I:20/102.5/ Excellent performance grind for Twin Cam owners with E:60/110/ who have invested in high flow heads, intake and exhaust. Works best with motors running 9.7:1 to 10.5:1 compression. Requires heavy duty springs and valvetrain, call for details. Street/Strip - S&S 625G I: 20/108/ This is a HOT street cam that substantially increases torque and E:60/110/ horsepower in motors. Designed for 10:1 to 10.75:1 compression. Head porting is highly recommended to take advantage of the additional lift. Use with performance carb, ignition, and pipes. Lighter bikes really respond to this grind. Street/Strip/Race - RED SHIFT 647TC I:26/106/ N/A For the Twin Cam owner who wants to run up front! E:58/106/ Recommended for engines 107 and up. Extensive head porting, a free flowing exhaust, and a performance carburetor and ignition are mandatory. 10.2:1 compression minimum. Twin Cam Gear Drive Components Gear drive set, full Gear drive set, outer (primary) gears only. Use if new cams are supplied with gears Gear drive set, inner (secondary) gears only Use if new cams are supplied without gears and you already have outer cam drive gears Installation kit, gear drive, gasket & bearings

25 Camshafts '84-up Evolution Big Twin Application Lift Grind - RED SHIFT 559V2 - Big, broad power from 2,200 to 6,000 rpms. I:16/105/ Extra wide torque curve. Designed for 9.5 to 10:1 compression. E:48/107/ Grind - RED SHIFT 576V2 - Designed for high output engines. I:23/103/ :1 compression and up. Aggressive torque and hp. E:50/105/ Grind - RED SHIFT 626V2 - Torque cam for big bore engines. I:29/103/ Shifts optimum power to lower rpm range. (2,200-5,500) Excellent for heavier E:58/105/ bikes with big bore kits. Grind - Red Shift 647V2 - Excellent power increase throughout rpm range. I:27/105.5/ Works best with compression on 100" + engines. E:58/105.5/ Grind - Red Shift 656V2 - Designed for maximum torque and power in I:28/102.5/ "-125" street engines. Ideal for heavier bikes with : 1 compression. E:52/103.5/ '03-up Buell XB9 & XB12 Application Duration Lift TDC Street/Strip/Race - RED SHIFT 585* - A great all-around cam for an 88 I:21/108/ XB street engine or a very hot cam in 1200's or 1250's. Compression ratio E:66/116/ :1 minimum. Power from 3000 to rpm. Ported heads, bored throttle body, free flowing exhaust, and performance tuning box are essential. A proven winner and favorite among Buell road racers. Strip/Race - RED SHIFT 643* - Hot cam for 88 and larger motors. I:27/107/ XB Works best with 11:1 compression. Power comes on strong at 4500 rpm E:70/116/ and can extend to 8000rpm+ with proper heads, bored throttle body, exhaust, and tuning box. *Note: Installation of these cams will require machining of the cam chest and the use of heavy duty valve train components, please call for details. '00-up Buell Blast Application Lift TDC lift Street performance bolt-in - ANDREWS B50 I:16/98/ Broader than the stock cams for more power over a wide range, E:43/104/ yet works with stock compression and valve springs. Street/Strip - RED SHIFT 585* I:21/108/ B A great cam for 600cc engines, or a very hot cam with our 515cc kit. E:66/116/ Compression ratio 10:1 minimum. Power from 3000 to rpm. Ported heads, performance carb, free flowing exhaust, and adjustable ignition are essential. Race - RED SHIFT 643* I:27/107/ B Hot cam for 600cc engines. Works best with 11:1 compression. E:70/116/ Power comes on strong at 4500 rpm and can extend to 8000rpm+ with proper heads, performance carb, exhaust, and adjustable ignition. *Note: Installation of these cams will require machining of the cam chest and the use of heavy duty valve train components, please call for details. 25

26 Camshafts '91-Up XL/ ' Buell 1200 For 2004-up Sportster applications please refer to cams listed for use in 2000-up model year bikes. Please note that the Red Shift cams listed here should not be run with stock 2004-up Sportster heads, as the stock valve springs must be replaced with a heavier duty set. NRHS can provide this service, please call for details. Application Timing Duration Lift * 00-up** Street Performance Bolt-in - ANDREWS N4 I:30/98/ Gives a broad power curve from 2500 to 6500+rpm. Works with stock springs. E:52/104/ Great bolt-in boost for those riders not looking to port their heads, or add compression. Free flowing exhaust system gives best results. Street Performance Bolt-in - SE.551 E-Grind I:25/99.5/ N/A A perfect combination of lift and shortened duration, delivers excellent low and E:59/114.5/ mid-range torque while still producing a good horsepower number. Very gentle lobe design for unsurpassed valve train longevity. Works best with ported heads, free flowing exhaust, performance carburetor, compression ratio of 9.5:1 to 10.5:1. Street Performance - SE.536 I:26/100/ Excellent all around street performance cam. Will produce better horsepower E:55/103/ numbers than the.551 with only a small compromisein low end torque. Works best with ported heads, free flowing exhaust, performance carburetor and a compression ratio of 9.5:1 to 10.5:1. Our most popular grind! Street/Strip/Race - SE.575*** I:28/102/ N/A Well suited for broad power delivery at 88 displacements, or a very hot cam E:57/104/ in 1200's or 1250's. Compression ratio 10:1 minimum. Power from 3000 to rpm. Ported heads, large carb, free flowing exhaust, and performance ignition are essential. Street/Strip/Race - RED SHIFT 585*** I:21/108/ A great cam for 88 street engines, or a very hot cam in 1200's or 1250's. E:66/116/ Compression ratio 10:1 minimum. Power from 3000 to rpm. Ported heads, large carb, free flowing exhaust, and performance ignition are essential. Street/Strip - RED SHIFT 630/585*** I:27/97/ Combination grind for increased torque output in engines. Timing of cams E:60/109/ makes for excellent pull at the bottom end, making good power from 2,200 to 6,000 RPM. For best results we recommend 9.5:1 to 10.5:1 compression, ported heads, larger carburetor, free flowing exhaust, and adjustable ignition. Strip/Race - RED SHIFT 643*** I:27/107/ Hot cam for 88 and larger motors. Works best with 11:1 compression. Power comes E:70/116/ on strong at 4500 rpm and can extend to 8000rpm+ with proper heads, carb, exhaust, and ignition. * cam sets can be installed in an 00-up motor by changing the pinion gear, use part number ** - 00-up cam sets can be installed in a motor by changing the pinion gear, use part number Red Shift grinds can be fitted onto your cam gears at significant savings, call for details. S&S CAMS FOR EVOLUTION SPORTSTER & BUELLS S&S has 3 grinds available for Evolution Sportsters and Buells. (except Blast) The new 600 cams and 555 cams are recommended for modified engines with stage 2 headwork and higher compression while the 500 cams will work great in stock or mildly modified engines. NOTE: 2000 and up require a pinion gear be installed. Application Timing Duration Lift * 91-up** S&S 500 I: 34/ E: 56/ S&S 555 I: 33/ E: 53/ S&S 600 I: 20/ E: 60/

27 Valve Train Hurricane Valves At NRHS V-Twin Performance, we work closely with one of the nation's premier manufacturers of high performance valves to develop profiles specific to Harley Davidson heads and our port work. The net result is a valve with superior flow characteristics as well as the durability to withstand extremely high rpm, multiple stages of nitrous, or even blown fuel applications. No other valve comes close to the performance and reliability you get with genuine NRHS Hurricane valves! Hurricane valves are not bolt-in; they are designed for professional installation. Stem protrusion and other parameters must be set up by the installer. Hurricane Springs & Retainers NRHS Hurricane valve springs are developed from high strength alloys, including premium strength chrome silicone steel. Manufactured with state-of-the-art equipment, all of our springs are also heat treated and stress relieved, resulting in a dramatic increase in spring life. They provide the stability needed for high rpm, high lift racing engines, as well as the longevity needed for your high We also offer Kibblewhite premium quality stainless valves for XL883 heads. performance street engine. Complementing these superior springs, we offer premium quality NRHS Hurricane retainers and 10 degree locks. Our retainers are precision CNC machined from aerospace quality titanium, finished to an exact tolerance, and offer a 40% weight reduction over steel retainers. NRHS valve locks are precision machined from 4140 chrome moly bar stock, heat treated for maximum strength, and treated with black oxide. You simply cannot buy better retainers and locks! 5/16 Stem Hurricane Valves Hurricane Valves I/E Overall Head length* Diameter* Stainless Titanium XL/Buell 1200, Evo 80, Twin Cam I T XL/Buell 1200, Evo 80, Twin Cam I T XL/Buell 1200, Evo 80, Twin Cam I T XL/Buell 1200, Evo 80, Twin Cam I F F0252T XL/Buell 1200, Evo 80, Twin Cam I F F0401T XL/Buell 1200, Evo 80, Twin Cam E T XL/Buell 1200, Evo 80, Twin Cam E T * - custom lengths & diameters available on request, please call for details 5/16 Stem Kibblewhite Valves for XL883 Heads Kibblewhite valves for I/E XLH883 heads Overall length* Head Diameter* Stainless XL883 (stock) I XL883 I XL883 (stock) E XL883 E mm Stem Hurricane Valves for XB & 2004-up XL Heads, Newer Twin Cams Hurricane Valves I/E 7mm Stems Overall length* Head Diameter* Stainless XL883 (stock) I XL883 I XL883 (stock) E XL883 E Spring Diameter Max Lift Seat Pressure Spring Spring perch Retainer Locks Blast Kit* Twin Kit* S SL K SK600B 002-SK @ S SL K SK650B 002-SK @ S SL K SK700B 002-SK700 * Kits include complete motor set of springs, locks, retainers, spring perches Hurricane Valve Guides NRHS Hurricane valve guides are constructed of bronze manganese and offer the heat dissipation benefits of an alloy guide as well as being gentle on any type of valve material to avoid sticking. Attention to flow characteristic has also been taken into account with a 15% gain over stock! Like all Guide - Intake, bronze manganese, 5/16 stem 13-VG1026 NRHS components, we offer only the best! Guide - Exhaust, bronze manganese, 5/16 stem 13-VG

28 Valve Train Hurricane Valve Stem Seals If you are a Harley-Davidson or Buell owner you probably have either experienced or heard of someone who's experienced OEM or low quality valve guide seals. These new Viton rubber seals from NRHS solve those issues. Made of specially formulated Viton rubber with a metal jacket absolutely will not come off the valve guide and will live in temperatures that will melt Teflon and OEM seals. If you are tired of having valve guide seal problems call NRHS today and place your order!!! Valve stem seals - 5/16, package of 4 13-VS1005 i.d. o.d. Height Part # Seats - We offer premium quality valve seats constructed of tungsten alloyed chrome, molybdenum, and Seat - tungsten Seat - tungsten vanadium to create an extremely strong tool steel. Seat - tungsten Seat - tungsten They can safely operate at temperatures exceeding 1400 degrees. Here are the most common sizes; other sizes, as well as bronze seats, are also available, call for details. Pushrods Hurricane fixed length, straight wall,.040 shorter 13-FHDXL-040 for 1991 and up XL using decked heads or XB conversion. Sold in set of 4. Pushrods Hurricane fixed length, straight wall, stock length 13-FHDXL for 1991 and up XL.Sold in set of 4. Pushrods Hurricane fixed length, straight wall,.040 shorter 13-FHDXL-4spd for 1990 and older 4 spd XL using decked heads or XB conversion. Sold in set of 4. Pushrods Hurricane fixed length, straight wall, custom 13-FHDCUST length (we can get these in any size needed, please call us for details). Hurricane Chrome Moly Fixed Length Pushrods Adjustable pushrods are great but often times you just don t want the extra hassle and expense of collapsible tubes and special tools needed to install them. But up until now you really had no choice because if you had your cylinder heads decked or converted to the new XB heads you needed to get adjustable pushrods to compensate for the reduced height. Well NRHS has solved the problem for you. Our Hurricane fixed length pushrods are constructed of ultra stiff 3/ chrome moly tubing to prevent flexing. Plus we have already taken the guess work out by having the pushrods made in sizes to handle most engine configurations. Custom sizes are also available if needed. Hurricane Chrome Moly Adjustable Pushrods NRHS is proud to offer our own line of super strong adjustable pushrods. We looked at all the features we wanted in a pushrod and incorporated them into this product. We started with high strength heat treated seamless 4140 chrome moly tubing, for outstanding rigidity under even the most demanding conditions. Mae West ends accommodate high lift cams without concern for the end coming out of the rocker arm seat. 5/16 adjuster nuts are stronger than an adjuster screw with wrench flats as commonly used on other products. The tube itself has an integrated nut at the bottom to make adjustment easy. Twin Cam and Evo Big Twin sets include different lengths for intake and exhaust to maximize the amount of thread engagement and make the assembly stronger. Available in ultra stiff.065 straight 3/8 wall design, or a tapered design for the ultimate strength to weight ratio without the rub problems common with 7/16 pushrods. There is no finer pushrod made! Note that the same features that make these pushrods so strong also preclude making them fast-install style, rocker box removal is required for installation. Available for standard applications or specify custom working length, wall thickness, and whether or not you need oil holes. 28 Pushrods - Hurricane adjustable chrome moly straight, Twin Cam, set of 4 Pushrods - Hurricane adjustable chrome moly straight, EV80, set of 4 Pushrods - Hurricane adjustable chrome moly straight, 91-up XL/Buell 883/1200, set of 4 Pushrods - Hurricane adjustable chrome moly straight, 03-up Buell XB, set of 4 Pushrods - Hurricane adjustable chrome moly straight, Blast, set of 2 Pushrods - Hurricane adjustable chrome moly straight, Custom, specify diameter, compressed length,.065 or.083 wall thickness, oil holes, sold each Pushrods - Hurricane adjustable chrome moly tapered, Twin Cam, set of 4 Pushrods - Hurricane adjustable chrome moly tapered, EV80, set of 4 Pushrods - Hurricane adjustable chrome moly tapered, 91-up XL/Buell 883/1200, set of 4 Pushrods - Hurricane adjustable chrome moly tapered, 03-up Buell XB, set of 4 Pushrods - Hurricane adjustable chrome moly tapered, Blast, set of 2 Pushrods - Hurricane adjustable chrome moly tapered, Custom, specify compressed length, oil holes, sold each 13-AHDTC88 13-AHDEBT 13-AHDXL 13-AHDXB9 13-AHDBST 13-AHDCUST 13-AHDTC88T 13-AHDEBTT 13-AHDXLT 13-AHDXB9T 13-AHDBSTT 13-AHDCUSTT

29 Collapsible Pushrod Covers Tired of pulling the rocker boxes off your Sportster or Buell to access the pushrods? But wary of leaky collapsible pushrod covers? We ve tried'em all, and this is the set that works! There is absolutely no need to put up with leaky collapsible pushrod tubes on your Sportster or Buell. Aluminum tubes minimize pushrod rub problems as well. Pushrod cover set, collapsible, 04-up Sportster Pushrod cover set, collapsible, 91-up XL/Buell twins, std 13-NRPCXL Pushrod cover set, collapsible, 91-up XL/Buell twins, long for tall engines 13-NRPCXLTall Pushrod cover set, collapsible, Buell Blast 13-NRPCBL Pushrod cover set, collapsible, Buell XB9 13-NRPCXB9 Collapsible pushrod O-ring and seal set Collapsible pushrod O-ring and seal set Collapsible pushrod O-ring and seal set Pushrod bases XL Buell set of Pushrod base Blast NRHS Billet Pushrod Bases Tired of the leaky stock pushrod bases on your Evolution Sportster? We created this bulletproof billet fix to eliminate the warping issues that lead to unsightly oil seeps and leaks with the flimsy stock units. Kit includes new mounting hardware and seals for use with stock pushrod tubes. Pushrod base kit fits 91-03XL 833 & Buell twins S&S Roller Rocker Arms Roller rocker arm set of 4 - EV80, TC, XL/Buell Roller rocker arm - Rear exhaust/front intake - EV80, TC, XL/Buell R Roller rocker arm - Rear intake/front exhaust - EV80, TC, XL/Buell F Roller rocker arm set of 4 - EV80, TC, XL/Buell Roller rocker arm - Rear exhaust/front intake - EV80, TC, XL/Buell R Roller rocker arm - Rear intake/front exhaust - EV80, TC, XL/Buell F Rocker shaft, each Roller tip, for S&S rocker arm, each Roller axle, for S&S rocker arm, each NRHSXLPB S&S Rocker Arms High lift cams and high pressure springs need the extra strength and reduced friction offered by quality roller tip rocker arms. Roller tip rockers significantly reduce valve side loading which extends valve and guide life. S&S rockers are the best units we've found. Made from super strong heat treated & shot peened 4140 forgings, they feature 3/4 long shaft bushings for more support, a modified lubrication system that provides unrestricted roller oiling, and an arm shape that offers more rocker cover clearance than competing products. As with all aftermarket rockers, adjustable pushrods are required. Note that high ratio rocker arms generally require corrections to valvetrain geometry, these are for professional engine builders only. Stock rocker ratio is Tappets & Accessories Don't take chances with your valvetrain, use a high quality tappet from NRHS! We have used JIMS Powerglide and Hydrosolid tappets extensively and they are a premium quality, reliable piece. A high performance tappet anti-rotation pin set should be used in Sportster and Buell engines, as the stock tappet pins are supported on only one side and are prone to failure in high performance applications. Special premium quality Twin Cam tappet Tappet - Powerglide 99-up Twin Cam, 00-up XL/Buell, std, each Tappet - Hydrosolid 99-up Twin Cam, 00-up XL/Buell, std, each Tappet - Hydrosolid 99-up Twin Cam, 00-up XL/Buell, std, long style, ea L Tappet - Powerglide EV80, XL, std, each Tappet - Solid EV80, XL, std, each Tappet - Hydrosolid EV80, XL, std, each Tappet - Powerglide XL/Buell, std, each PG Tappet - Solid XL/Buell, std, each S Tappet - Hydrosolid XL/Buell, std, each Tappet travel limiter, late EV80, XL/Buell, set of Tappet pin set, XL/Buell Tappet pin set - thread in, XL/Buell Valve Train blocks manufactured by Millennium Technologies are offered for the extra c l e a r a n c e required for 4.25 bore cylinders. 29

30 Lubrication Red Line and Amsoil Synthetic Motor Oils When you do as much racing as we do, and are constantly pushing parts to their breaking point, you learn the importance of high-quality lubricants. We use and recommend Red Line or Amsoil Synthetic Oils as an excellent alternative to standard petroleum-based oils for all high performance Harley-Davidson applications. Both have unique synthetic formulation is especially well suited for use in air-cooled V-Twins as it binds to and protects bearing surfaces at higher temperatures, prevents foaming, and reduces overall engine temperature in the process. We offer both oils by the quart or by the case. 20W/50 Full Synthetic Motor Oil (Quart) 00-RLQRT 20W/50 Full Synthetic Motor Oil (Case of 12 quarts) 00-RLCASE Red Line Assembly Lube One of the most important things you can do to ensure success when building an engine is to use a good assembly lube product. We use Red Line Red Line Assembly Lube - 4 oz. Jar 00-RLAL4 Red Line Assembly Lube - 16 oz. Jar 00-RLAL16 Assembly Lube in every motor built in the NRHS shop and trust it to protect wear surfaces until the engine has a chance to start properly circulating oil. Red Line Assembly Lube mixes with motor oil and will not clog filters, and can be used on all lubricated parts. Available in single job 4 oz. and economy 16 oz. sizes. Hurricane Oil Filter - Evolution BT, XL and Buell as well as Twin Cam Hurricane Oil Filter - Buell XB9, XB12 and Blast Replacement Element Replacement Housing Replacement Spirol lock Replacement O-ring * - Hurricane Oil Filters are also available in chrome and powdercoat upon request. Please add a B to your appropriate part number when ordering. Hurricane Oil Filters Oil is the lifeblood of your engine, don't trust it to a cheap paper element oil filter! The NRHS Hurricane Oil Filter cleans your oil to an absolute 35 micron size, below the limit of human visibility and only slightly bigger than a white blood cell. Unlike a paper filter, this is an absolute filtration spec, meaning nothing larger than this should pass through the filter (paper elements are rated on an average or percent of efficiency, meaning they can and do pass much larger particles). The integrated magnet further enhances the filtration capabilities of the most abrasive ferrous particles. The medical grade stainless mesh is 100% cleanable and flows more than 7 times more oil for the same time period as a paper element, ensuring that even during cold startup with heavy oil your engine is getting filtered oil. Tested to 1500psi, the heavy duty case is polished to a beautiful finish and the 00-S4 (B)* aluminum finned construction assists with heat 00-S9 (B)* 00-S4EL, 00-S9EL dissipation. There is no finer oil filter made for your 00-S4H, 00-S9H Harley Davidson or Buell! Filter comes complete 00-S4SL, 00-S9SL with cap wrench for easy installation and removal. 00-S4OR,00-S9OR NRHS XL Billet Oil Filter Mounts for S&S/STD If you ve upgraded to a set of S&S or STD cases, and you've found it impossible to find the required 4 speed XL style oil filter mounting pad, here's the solution! Machined from 6061T6 billet aluminum, this piece not only solves the problem, it looks great doing it. Also makes a nice dress-up piece for your XL. 30 Billet Oil Filter Mount 00-NRHS-XLOFP

31 Lower End Making big torque and horsepower more often than not means you re going to be putting a greater amount of stress on the bottom end of your engine, and while the OEM crank components tend to be very good, we've found some of the performance aftermarket s offerings to be even better. So if you want your new fire-breathing machine to last, invest in the peace of mind that you can only get when you know you're using the best parts available anywhere. Crankshafts We ve tested many different combinations of flywheels, mainshafts, crankpins and connecting rods and have found no better total package than those offered from S&S. From their super-strong proprietary crankpin design, to the heavy-duty connecting rods and ultra reliable splined pinion shaft, these crank assembles are top notch in every way. Full assemblies come dynamically balanced and ready to install straight from S&S. 3 13/16 stroke direct replacement flywheel set for 1957-up Sportsters Stroker Flywheel sets for 1957-up Sportster Models include left and right flywheels, optional mainshafts and connecting rods are available. Please specify model year and optional parts desired when ordering. Buell Performance Flywheel sets for Buell models feature knife edging and an overall lightened design for quicker revving and higher top end potential. All S&S Buell flywheel sets include left and right flywheels, optional mainshafts and connecting rods are available. Please specify optional parts desired when ordering. Crank Scraper Imagine sprinting down the beach as hard as you possibly can, now imagine moving out into the knee-deep water and trying to maintain the same pace - completely impossible right? This is basically what it's like for the crank in your engine without the installation of a crank scraper/windage tray. These simple devices ride along.010 off the surface of the flywheel, sheering excess oil off the flywheels before it gets the chance to rob power from your engine. The results are simple - less parasitic power loss, a freer spinning bottom end, and more horsepower at the rear wheel. Kit comes with all necessary hardware for bolt-in installation. Must split cases to install. Carrillo Connecting Rods In the crank component industry, one name is synonymous with absolute quality and unmatched reliability in connecting rods - Carrillo. Trusted by racers and performance enthusiasts the world over, Carrillo rods are made from forged SAE 4340 chrome-moly steel, fully machined to remove any surface imperfections, before being heat treated and magnafluxed. Rod sets are sold complete with crank pin, nuts, bearings and cages. 4 stroker flywheel set for 1957-up Sportsters /16 stroker flywheel set for 1957-up Sportsters /16 stroker flywheel set for 1957-up Sportsters /16 stroker flywheel set for 1957-up Sportsters /16 stroker flywheel set for 1957-up Sportsters /2 stroker flywheel set for 1957-up Sportsters /8 stroker flywheel set for 1957-up Sportsters /16 stroker flywheel set for 1957-up Sportsters stroker flywheel set for 1957-up Sportsters /8 stroke crank for Buells /16 stroke crank for Buells (stock stroke) stroke crank for Buells (for use in S&S 100 motors) Crank Scraper/Windage tray for XL Engines Crank Scraper/Windage tray for XL Engines Evolution XL, stock length,.791 wrist pin Evolution XL, special length,.791 wrist pin Big Twin, stock length,.791 wrist pin Big Twin, special length,.791 wrist pin Carrillo Replacement Rod Race Set - Big Twin Carrillo Replacement Rod Race Set - Evo XL

32 Drive Train You can build an engine with all the power in the world with NRHS, but if that power doesn t make it to the rear wheel then you haven t really done yourself any good. We carry only the finest clutch, transmission and final drive components available today, from the most trusted and proven names in the industry. Barnett Scorpion Clutches When we went looking for a clutch that could handle the 200+ foot pounds of torque our 1650cc land speed record Buell lays down, only one clutch proved to be up to the task - the Scorpion Billet Clutch from Barnett. With six heavy duty coil springs in place of the stock single diaphragm spring set-up, this clutch from Barnett provides over twice the friction area than the For 1998-Up Big Twin models 14-DS OEM piece, and provides much For Big Twin models 14-DS improved engagement and For Big Twin models 14-DS release. If you re serious about harnessing the power of your engine, or just want to get off the line and out of the hole more effectively, then this is the clutch for you. For XL and Buell models For XL models For XL models Clutch Hub Puller - fits all applications except 14-DS DS DS DS Baker XL 6-Speed Transmission Gear Set Speed demons rejoice! The Baker 6-Speed Transmission Gear Set is here to give you higher top-speed capability, as well as extended engine life by way of lower RPM s at normal highway cruising speeds. Better still these transmission sets come complete with top-shelf components that make for one of the smoothest shifting sets you find anywhere. Kit includes back-cut Andrews gears, billet trap door, redesigned shifter drum, shifter forks and XL6 derby cover. Please Note: Installation of this kit requires the removal of some case material and H-D specialty tools. A reverse (GP) pattern shift drum is also available separately. For XL and Buell Models 14-DS Reverse Pattern Shift Drum For XL and Buell Models with stock trans Reverse Pattern Shift Drum For XL and Buell Models with Baker XL6 Baker and Belts Drives LTD. Replacement Belt Pulleys for Evo Big Twin, XL and Buell We hate to hurt its feelings, but the stock front belt drive pulley on the XL and Buells is porky, overweight, obese even. That's why Baker designed these replacement pulleys, because when a part in your drive train is heavier than it has to be, you're losing precious horsepower because of it. The Baker pulleys are available in two sizes in 4041 gear steel and one in 7075-T651 aluminum that's a full two pounds lighter than stock. For use on XL and Buell models (except Blast). BDL offers six sizes for Evo Big Twin and four sizes for XL and Buell models (except Blast). These BDL pulleys are made from 356 T6 Aluminum then hard anodized for increased life and feature a cast in steel gear insert to ensure spline strength at the shift shaft. Baker XL Steel Pulley - 26 tooth Baker XL Steel Pulley - 28 tooth Baker XL Aluminum Pulley - 26 tooth BDL XL Aluminum Pulley - 27 tooth 14-DS BDL XL Aluminum Pulley - 28 tooth 14-DS BDL XL Aluminum Pulley - 29 tooth 14-DS BDL XL Aluminum Pulley - 30 tooth 14-DS BDL Evo BT Aluminum Pulley - 29 tooth 14-DS BDL Evo BT Aluminum Pulley - 30 tooth 14-DS BDL Evo BT Aluminum Pulley - 31 tooth 14-DS BDL Evo BT Aluminum Pulley - 32 tooth 14-DS BDL Evo BT Aluminum Pulley - 33 tooth 14-DS BDL Evo BT Aluminum Pulley - 34 tooth 14-DS Baker 530 Chain Conversion Kits for Buell Twins So you want better power transfer to the rear wheel, or maybe you re just looking to squeeze a 200 series under your rear fender? Well my friend here's the answer. This 530 chain conversion kit from Baker comes in a variety of ratios and includes front and rear sprockets with spacers, a premium quality 530 chain, a new output shaft seal, chain guide and bracket. For use on Buell Models (except Blast). 23/48-tooth combo (2.09 ratio) /50-tooth combo (2.17 ratio) /52-tooth combo (2.26 ratio) stock ratio /54-tooth combo (3.35 ratio)

33 Cometic EST Gaskets NRHS carries Cometic EST gaskets exclusively. We have used many different available gaskets and we've found these to be the best by far. EST head, base, and rocker gaskets are constructed of an embossed stainless steel metal substrate coated with a proprietary hi temperature rubber material that virtually eliminates leakage when joining two metal surfaces. Head gaskets are a multi-layer design, require no dowel pin o-rings, and are available in.030 and.040 thicknesses. Base gaskets have.005 of high temperature coating on each side and are offered in.010 and.020 thicknesses. Complete kits and top end kits come with.040 head and.020 base gaskets. Gaskets Application Complete Kit Top end Kit Rocker Kit.030 Head*.040 Head*.010 Base*.020 Base* 99-up Twin Cam 88, Dyna/Softail 88-C9777F 88-C9779F 88-C C C up Twin Cam 88, FLT 88-C9778F 88-C9779F 88-C C C up Twin Cam 95, Dyna/Softail 88-C9780F 88-C C C C up Twin Cam 95, FLT 88-C9780F 88-C C C C up Evo BT 88-C9748F 88-C C C C C C Evo BT FLT/FXR 5-spd 88-C9750F 88-C C C C C C Evo BT Softail & Dyna 88-C9751F 88-C C C C C C Evo BT 4&5 spd 88-C9749F 88-C C C C C C XL C9754F 88-C C C C C C up XL C9755F 88-C C C C C C XL C9756F 88-C C C C C C XL C9757F 88-C C C C C C up XL 1200/Buell C9758F 88-C C C C C C up Buell XB9/XB12 88-C C C C C C C9553 * - package contains 2 gaskets Gaskets for Big Bore Applications NRHS offers special application Cometic EST gaskets for big bores. Head and base sets include 2 each.027 head and.020 base gaskets (except Blast). Application.030 Head (pair).040 Head (pair).020 base (pair) Head & Base Sets (pair of each) bore Axtell cylinder Twin Cam 88-C C C bore Axtell cylinder Twin Cam 88-C C C bore Axtell cylinder Twin Cam 88-C9904R bore Axtell cylinder Evo BT 88-C C C C bore Axtell cylinder Evo BT 88-C C C bore Axtell cylinder Evo BT 88-C C C C bore Axtell cylinder XL/XB 88-C C C C bore Axtell cylinder XL/XB 88-C C C bore Axtell cylinder XL/XB 88-C C C C bore Axtell cylinder Blast 88-C9688B 88-C9689B 88-C9553B 88-C bore Axtell cylinder Blast 88-C9692B 88-C9693B 88-C9870B 88-C9868B 33

34 Carburetion & Injection Mikuni Flatslide Carburetors Mikuni s Flatslide Carburetors are known for their ease of tuning, instantaneous throttle response, impressive top end power, and good gas mileage. These models bolt on easily and work with stock HD throttle cables. 42mm carburetors work with the stock late model slip-on intake manifold, 45mm units require a special manifold, and 48mm models come with a flange mount adapter for 2-bolt S&S Super G flange mount manifolds. Easy kits include special hardware as needed to adapt to the stock type air cleaner. Mikuni HSR42, uses stock choke cable 66-TM426 Mikuni HSR42, polished, uses stock choke cable 66-TM426P Mikuni HSR45, w/choke cable 66-TM452 Mikuni HSR45, polished, w/choke cable 66-TM452P Mikuni HSR48, w/choke cable & flange mount for S&S G manifold X Mikuni HSR42 Easy kit, Evo BT, works with stock air cleaner, includes AC cover For the rider seeking the ultimate in altitude compensation Mikuni HSR42 Easy kit, 99-up Twin Cam, works with stock air cleaner Mikuni HSR42 Easy kit, 94-up XL 1200, includes special back plate for stock AC cover w/se filter Mikuni HSR42 Easy kit, 94-up XL1200 w/aftermarket air cleaner, Buell with great low and mid-range power, we also offer the 44mm CV carburetor. Like the 45 and 48mm Mikunis, this carburetor requires a special intake manifold, see below. CV44, Evo BT, 99-up TC, 88-up XL/Buell Intake Manifolds Intake Manifold - Buell, CV44/HSR42/HSR45 slip-on Y Intake Manifold XL, CV44/HSR42/HSR45 slip-on Intake Manifold Up XL, CV 44/HSR42/HSR45 slip-on Intake Manifold - Evo 80, CV44/HSR42/HSR45 slip-on Intake Manifold - Twin Cam, CV44/HSR42/HSR45 slip-on Intake Manifold - Twin Cam S&S G flange mount for HSR Intake Manifold - Evo 80 S&S G flange mount for HSR Intake Manifold - XL S&S G flange mount for HSR Intake Manifold - Buell S&S G flange mount for HSR Fuel Injection & Tuners S&S Variable Fuel Injection (VFI) Module A complete replacement for your fuel-injected Harley-Davidson s electronic control module, the S&S Variable Fuel Injection (VFI) Module will give you the ability to fully tune your bike's fuel delivery and ignition system. Simple plug-and-play installation and user-friendly tuning software and available prewritten tuning maps make the S&S VFI one of the easiest ways to get your high-performance Harley running right. Comes standard with Easy-Tune software, for unlimited tuning capability add the S&S Pro-Tuner Software. For optimum performance and engine reliability, maps should be developed by a professional tuning center on a load control dyno with an air/fuel monitor. NRHS is fully equipped to develop custom maps, call for details. For Delphi Fuel Injection Systems For Magneti Marelli Fuel Injection Systems S&S Pro-Tuner Software CD (for professional use only) Daytona TwinTec TCFI Fuel Injection Controllers Daytona TwinTec s new TCFI Fuel Injection Controller system is one of the most adaptable ways to manage your fuel delivery needs. Use it as a stand-alone replacement for your stock ECM and you ll be able to tune in standard open loop format, or opt for the closed loop kit which allows you to simply program in a desired air/fuel ration. Then the TCFI makes real-time adjustments to keep your bike at that tune. For use on '01-up Delphi style fuel injection systems only. For optimum performance and engine reliability, maps should be developed by a professional tuning center on a load control dyno with an air/fuel monitor. NRHS is fully equipped to develop custom maps, call for details. TCFI Fuel Injection Controller (Module Only) TCFI Fuel Injection Controller Kit (Includes module, PC-link interface cable, O2 sensor and interface and weld in pipe nut) TCFI Fuel Injection Controller Kit (Includes kit listed above and optional real-time LCD air-fuel ratio display)

35 Carburetion & Injection Forcewinder Air Cleaners combine great performance, looks, and knee clearance in one package. The XR kit contains a 90 degree cast aluminum elbow, K&N air filter, black dry charger sock, K&N crankcase breather filter, 3/16 allen screws, intake gasket, cable ties, 30 hose, and instructions. Air cleaner - Forcewinder XR kit, polished, XL & Big Twin w/cv carb Air cleaner - Forcewinder XR kit, black, XL & Big Twin w/cv carb Air cleaner - Forcewinder XR kit, polished, all Buell w/cv carb Air cleaner - Forcewinder XR kit, black, all Buell w/cv carb Air cleaner - Forcewinder XR kit, white, all Buell w/cv carb 66-DS DS DS DS DS The XR2 kit contains a 90 degree cast elbow, K&N filter, dry sock, and a breather adapter that feeds back into the air cleaner. Air cleaner - Forcewinder XR2 kit, polished, FXST, FLT w/fi, Twin Cam carbureted 66-DS Air cleaner - Forcewinder XR2 kit, black, FXST, FLT w/fi, Twin Cam carbureted 66-DS Air cleaner - Forcewinder XR2 kit, white, FXST, FLT w/fi, Twin Cam carbureted 66-DS Air cleaner - Forcewinder XR2 kit, polished, FLT w/fi Air cleaner - Forcewinder XR2 kit, black, FLT w/fi Air cleaner - Forcewinder XR2 kit, white, FLT w/fi Air cleaner - Forcewinder XR2 kit, polished, FLT w/fi 66-DS Air cleaner - Forcewinder XR2 kit, black, FLT w/fi 66-DS Air cleaner - Forcewinder XR2 kit, white, FLT w/fi 66-DS Air cleaner - Forcewinder XR2 kit, polished, Evo 80 carbureted 66-DS Air cleaner - Forcewinder XR2 kit, black, Evo 80 carbureted 66-DS Air cleaner - Forcewinder XR2 kit, white, Evo 80 carbureted 66-DS Air cleaner - Forcewinder XR2 kit, polished, XL, Buell 1200 carbureted 66-DS Air cleaner - Forcewinder XR2 kit, black, XL, Buell 1200 carbureted 66-DS Air cleaner - Forcewinder XR2 kit, white, XL, Buell 1200 carbureted 66-DS Air cleaner - Forcewinder XR2 kit, polished, Buell w/fi 66-DS Air cleaner - Forcewinder XR2 kit, black, Buell w/fi 66-DS Air cleaner - Forcewinder XR2 kit, white, Buell w/fi 66-DS Accessories for Forcewinder air cleaners Forcewinder XR replacement element 66-DS Forcewinder XR2 replacement element 66-DS Dry charger sock for Forcewinder XR 66-DS Dry charger sock for Forcewinder XR2 66-DS Air cleaner support bracket, Big Twin 66-DS Air cleaner support bracket, XL/Buell 66-DS Adapter for S&S E&G series carburetors 66-DS Dynojet Power Commander For piggy-back tuning of fuel injected bikes, we carry Dynojet Power Commander s. These units have given great results in our testing. For optimum performance and engine reliability, maps should be developed by a professional tuning center on a load control dyno with an air/fuel monitor. NRHS is fully equipped to develop custom maps, call for details. Injection controller - Power Commander, 07-up Sportster Injection controller - Power Commander, 02-up V-Rod Injection controller - Power Commander, 01-up Softail except Deuce Injection controller - Power Commander, 01-up Deuce Injection controller - Power Commander, 02-up FLT EFI TC models Injection controller - Power Commander, FLT TC EFI models Injection controller - Power Commander, FLT EFI Evo models Programming module - Power Commander, 9 volt 33-DS Programming module - Power Commander, 110 volt 33-DS

36 HurricaneFlow Air Cleaners If you re looking for the best air cleaner to run on your XL-powered bike, look no further. Simply put - the Hurricane Flow family of air cleaners is the highest performance, highest quality air cleaner assembly available, designed specifically for your late model Sportster or tube frame Buell. The absolute best materials and state of the art design make the Hurricane Flow hands down the easy choice for the discriminating Sportster performance enthusiast. CNC machined billet aluminum front and back plates ensure your air cleaner will never warp or lose seal like the flimsy stamped steel or plastic alternatives. We use free-breathing, serviceable K&N Filter Elements, guaranteed for the life of your bike, in both our 2 and 3 applications. Many hours of testing lead to the development of our superior inlet design which helps gather the air and eliminate turbulence, while accelerating the fresh intake charge as it passes into the carburetor. This exclusive machined venturi ring sets the Hurricane Flow apart from the competition and will put you firmly at the head of the pack. Please Note: Because of the adverse carbon build up and loss of horsepower resulting from routing the head breathers back into the intake tract, we ve designed the Hurricane Flow with no provision to route the head breather assembly back into it. Thus the separate purchase of a head breather kit, including banjo bolts and fittings is required to properly complete installation of the Hurricane Flow. NRHS offers several different inexpensive breather kit options, see page 2 for more details. Sportster owners also note that the purchase of a carb support bracket may be necessary to complete installation as well. Again, several inexpensive options are available direct from NRHS, see page 2 for more details up Sportster (also works with 07-up) When Harley-Davidson redesigned the venerable Sportster line for the 2004 model year they made a number of fantastic changes, including rubber mounting and the addition of higher performance engine components such as XB Buell style heads on the 2004-up XL 1200's. Unfortunately, the potential of these engines has gone unrealized for many riders who opted for the factory's undersized, restrictive paper performance air cleaner kit, until now. Our Hurricane Flow Air Filters come in sizes double and triple the surface area of the stock set up coupled with the freer flowing media provided by the K&N filter elements to create a zero restriction environment for your engine to operate at its maximum potential. Look at our 2 centered version for the ultimate sleeper look on stock and mild built street motors, and for big bore motors capable of 100 horsepower plus be sure to opt for our monster 3 forward offset version (pictured). DESCRIPTION Hurricane Flow 2 Centered Air Cleaner for 2004-up Sportsters Hurricane Flow 3 Offset Air Cleaner for 2004-up Sportsters Hurricane Flow 2 Offset Air Cleaner for 2004-up Sportsters (extra knee clearance) PART NUMBER 66-NRHS-04ACC2 66-NRHS-04ACO3 66-NRHS-04ACO2 3 FORWARD OFFSET 2 CENTERED SAE Horsepower NRHS V-Twin Performance (303) FORWARD OFFSET RPM (x1000) 3 FORWARD OFFSET

37 Sportster HurricaneFlow Air Cleaners There's no substitute for surface area when it come to air cleaners, and our 2 and 3 Hurricane Flow Air Cleaners for the Sportster family stand as the largest and most efficient stock look air cleaners on the market today. With precision CNC machined back plates, guaranteed for life not to warp or distort, and free flowing K&N filter elements, you simply can not buy a better air filter for your Evolution Sportster CENTERED 2 DESCRIPTION Hurricane Flow 2 Centered Air Cleaner for Sportsters Hurricane Flow 3 Offset Air Cleaner for Sportsters Hurricane Flow 2 Offset Air Cleaner for Sportsters (extra knee clearance) PART NO. 66-NRHS-9103ACC2 66-NRHS-9103ACO3 66-NRHS-9103ACO OFFSET Buell Tube Frame Models Working in partnership with American Sportbike, the leader in Buell specific carbon fiber parts and accessories, we ve developed a full line of Hurricane Flow Air Filters for fitment on all Buell tube frame models. These high quality filters feature our billet back plates, K&N filter elements topped with an American Sportbike carbon fiber cover for that high tech finishing touch. M2 DESCRIPTION Hurricane Flow 3 Air Cleaner for S1, M2, S3 & S3T Hurricane Flow 3 Air Cleaner for X1, S3 & S3T with EFI PART NUMBER 66-NRHS-S1AC3 66-NRHS-X1AC S2 Thunderbolt Buell If you own one of these classic S2 s then you know all about the problems with warping and cracking of the stock plastic air cleaner back plate. Being the Buell fans, and S2 owners, that we are, we ve developed a Hurricane Flow specifically for the S2 with its unique vertical mounting configuration. The last air cleaner you'll ever buy. M2 S2 BACKPLATE S2 DESCRIPTION Hurricane Flow 2 Air Cleaner for S2 Thunderbolt PART NUMBER 66-NRHS-S2AC2 SUPPORT BRACKET Carb Support Brackets and Breather Kits DESCRIPTION PART NUMBER Black Carb Support Bracket (not required on Buell Models) 66-P0280.F Chrome Carb Support Bracket (not required on Buell Models) 66-DS Breather Only kit for XL and Buell Models Crankcase Breather/Carb Support Bracket Combo 66-DS (recommended for Sportsters) 37

38 Ignition Aquality ignition system is essential for extracting maximum power from your Harley Davidson or Buell. We carry proven units from Daytona Twin Tec and DynaTek. We can also supply units from virtually any other major manufacturer, call for details. Note: none of these ignition modules is designed to work on fuel injected models. Daytona Twin Tec Ignition Modules This is the best module we have found for 04 and up Sportsters and carbureted Twin Cams. Features two advance curves families that are adjustable to accommodate stock to modified engines. Selectable multi-spark mode. Five rotary switches for mode select, timing adjustments, advance slope and rpm limit (in 100rpm steps). Requires OEM coils with less than 1 ohm resistance. Optional PC-link cable and software available for programming custom curves. 12 volt power adaptors are used to power up the module when removed from the bike. Made in the USA. Ignition Module- Daytona Twin Tec 88 - Fits 04 and up Sportster and Twin Cam w/carb Ignition Module- Daytona Twin Tec 88 - Fits 99 thru 03 Twin Cam w/carb 33-DS PC-link interface cable with software v power adaptor (120volt only) USB interface Dyna Ignition Modules Dyna 2000 units feature 4 selectable curves and a choice of 4 rev limits: 6000, 6500, 7000, 7500rpm. The VOES input can be converted to a nitrous retard input, allowing you to take out 5, 7, or 10 degrees of spark advance depending on the curve selected. Dyna 2000 units plug Dyna Nose Cone Ignition Modules The Dyna Ignition module Dyna 2000 dual fire 7-pin Ignition module Dyna 2000 dual fire 8-pin Ignition module Dyna 2000 single/dual fire 7-pin Ignition module Dyna 2000 single/dual fire 8-pin Single fire kit Dyna pin + Dyna Twinfire II Single fire kit Dyna pin + Dyna Twinfire II Adapter - 7 pin harness to 8 pin module 33-DS Adapter - 8 pin harness to 7 pin module 33-DS right into the stock factory harness (7 or 8-pin) and work fine with the factory pickup unit. Single fire versions include a tach output so no tach adapter is necessary. 2000i Programmable units are nose cone modules that are packed with features. It will support single or dual fire operation with single or dual plug heads when used with the appropriate coil. Dual pickups are incorporated into the module to allow single fire operation down to zero rpm. An independent tach output is provided; no tach adapter is needed. The VOES input can be used as a nitrous retard input with adjustable control of the timing advance removed. An indicator LED is provided to show the state of the VOES/nitrous retard input. Active dwell control allows full coil charging at red line without overcharging at idle. Intelligent over current/short circuit protection and over voltage/surge protection make for a rugged, reliable module. Designed for coil primary resistance of 2.5 to 3.5 ohms. Ignition module Dyna 2000iProgrammable single/dual fire nose cone Single fire kit Includes module and Dyna Twinfire II coil The 2000i has a dip switch to select from 10 curves and 4 rev (eliminates the need for 2 separate coils) Programming Kit for Dyna Programmable Ignition limits: 6000, 6500, 7000, 7500rpm. The 2000i can also be programmed entirely from your PC. This allows tremendously more functions and flexibility. For example, the 2000i Programmable has fully definable 8 point curves for both wide open and part throttle operation, programmable rev limit in 50rpm steps, programmable rear cylinder offset, plus it can record various parameters such as total engine hours, time at wide open throttle, number of engine starts, longest time operating at wide open throttle, maximum rpm, and number of seconds near rev limit. It truly represents an advancement in state-of-the-art for ignition modules. 38

39 Crane Hi-4 Nose Cone Ignition Modules These proven ignition modules from Crane provide broad range, user friendly tuning and will help you tune your engine to its maximum potential. Timing LED simplifies static timing and provides valuable diagnostic information. Electronically adjustable advance allows for timing adjustments to fit any engine combination or configuration as well as rev limit adjustments from 4000 to 8000 RPM's. Crane Hi-4 for Big Twin and XL Sportster - Dual Fire Module 33-DS Crane Hi-4 for Big Twin and XL Sportster - Single Fire Module 33-DS Ignition Dyna Coils Dyna Twin Cam Ignition Module For the Twin Cam, we offer the Dyna 2000TC single fire ignition module. It is designed to work with the stock coil, or any other coil with less than 1 ohm of primary resistance. It offers your choice of 16 advance curves in 3 separate groups, for engines ranging from mild to wild. Eight rev limiter settings in 250 rpm increments from 5750 to 7250 rpm are also provided. Works with stock sensors and connectors. Ignition module Dyna 2000TC single fire Twin Cam 33-TC882 fire/single plug coil is the compact and powerful Dyna DC6-5. The DC6-5 is two completely independent coils in one package, and yet it s only slightly bigger than the stock coil and therefore will generally fit in the stock location and under the stock cover without any problem. Primary resistance is 3 ohms. For single fire dual plug applications, use the Twinfire DC6-4 coil with 4 output towers (substantially larger than a stock coil, custom mounting required). For dual fire applications, we recommend the Dyna DC6-1 to replace your stock Harley coil. Coil Dyna DC6-5 Twin Fire II, single fire elec ign 33-DC65 Coil Dyna DC6-4 Twin Fire, single fire dual plug elec ign 33-DC64 Coil Dyna DC6-1, dual fire elec ign 33-DC61 Spark Plug Wires High quality graphite core noise suppression wires should be a part of your ignition system. We offer the Dyna 8mm wires which are grey in color, as well as the Accel 8.8mm wires in black or yellow. Sets are universal to allow you to fit them correctly. Both types are offered with straight or 90 degree boots. Spark plug wires - Dyna universal, 8mm, grey, straight 33-DW800 Spark plug wires - Dyna universal, 8mm, grey, 90 degree 33-DW1200 Spark plug wires - Accel 8.8 Universal yellow 90 degree Spark plug wires - Accel 8.8 Universal black 90 degree Spark plug wires - Accel 8.8 Universal yellow straight Spark plug wires - Accel 8.8 Universal black straight Spark Plugs We carry Denso Iridium spark plugs exclusively because we have found them to be the BEST spark plug made. Iridium is six times harder than platinum and withstands temperatures in excess of 4000 degrees. The electrodes on these plugs are only.4mm which means the plugs will fire even in extreme cylinder pressure conditions and with less voltage. Also, we have hard-to-find spark plug indexing washers for both 12mm and 14mm plugs. Five each of three different thicknesses are included. Spark plugs - Denso Iridium 12mm 33-IXU22 Spark plugs - Denso Iridium 12mm, colder heat range 33-IXU24 Spark plugs - Denso Iridium 14mm 33-IW22 Washers - Spark Plug indexing 12mm Washers - Spark Plug indexing 14mm

40 Exhaust Bassani This is just a sample of some of our favorite exhausts. We offer most major brands that include: Rhinehart, RB Racing, D&D, Caliber, Sampson, and many more. Give us a call to see what we would recommend for your bike. Sawed-off attitude brought together with breakneck performance, that s what Bassani Pro Streets are all about. Pro Street pipes feature a stepped header design with stout 16-gauge steel construction, flawless show chrome finish and Bassani's unique tunable flow-through baffle system. These systems are available with either slash or straight cut tips, with or without an optional set of heat shields. Get it right the first time - get a set of Pro Streets. 2-into 2 Pro-Streets 2004-up Sportster Mid-Control Slash Cut 77-BX up Sportster Mid-Control Straight Cut 77-BX205 Heat Shields for 2004-up Sportster Mid-Control Pipes 77-BX up Sportster Forward Control Slash Cut 77-BX up Sportster Forward Control Straight Cut 77-BX209 Heat Shields for 2004-up Sportster Forward Control Pipes 77-BX Sportster Mid-Control Slash Cut 77-BX Sportster Mid-Control Straight Cut 77-BX105 Heat Shields for Sportster Mid-Control Pipes 77-BX Sportster Forward Control Slash Cut 77-BX Sportster Forward Control Straight Cut 77-BX109 Heat Shields for Sportster Forward Control Pipes 77-BX Up Softail Straight Cut 77-BX Up Softail Slash Cut 77-BX107 Heat Shields for Softail Pipes 77-BX Up Dyna Forward Control Straight Cut 77-BX Up Dyna Forward Control Slash Cut 77-BX112 Heat Shields for Dyna Forward Control Pipes 77-BX Up Dyna Mid-Control Straight Cut 77-BX Up Dyna Mid-Control Slash Cut 77-BX114 Heat Shields for Dyna Mid-Control Pipes 77-BX11314 Developed for sport minded riders, the Road Rage is the ultimate street performance exhaust system. Stepped head pipes merge into a true reverse cone megaphone collector fit with Bassani's exclusive 4" removable billet end cap. Integrated 2 1/2" spiral core louvered baffles produce an unmistakable exhaust note from flawlessly finished pipes. If you re looking for the arm-jerking torque and horsepower only a full 2-into-1 system can deliver, then this my 2-into 1 Road Rage Part No Up Softail Forward Control Pipe 77-BX Up Sportster Mid-Control Pipe 77-BX Sportster Mid-Control Pipe 77-BX Up Dyna Mid-Control Pipe 77-BX Up Bagger Pipe 77-BX360 This is the best dual system we ve ever tested for Harley-Davidson baggers, bar none. From the unique corrected angle and tuned length design of the rear head pipe, to the high-luster show chrome finish, absolutely no corners are cut in the design or execution of this header set. Designed to be a direct bolt-on replacement for the OEM headers on 1995-later Baggers, this system is best finished with a set of Bassani s revolutionary high performance mufflers (see next page). 40 Power Curve Headers for later Dressers Power Curve Headers for later Dressers 1995 and up Bagger 77-BX115 Power Curve Header

41 Spice up that bland Bagger with a set of Bassani Slip-On Mufflers. Whether you re looking to build the best system around with the Power Curve Header (see above), or just looking to get a little extra pop out of your stock headers, these mufflers can get you there. Available with either 2" or 2 1/2" spiral louvered baffles, these mufflers can be used with almost any motor application, and their superior fit and finish make them an easy choice for the enthusiast who demands the very best for his Bagger. All Bassani Mufflers fit H-D Bagger models. Slip-On Mufflers for later Dressers 2 Baffle Slice Cut Mufflers 77-BX100 2 Baffle Slash Cut Mufflers 77-BX101 2 Baffle Straight Cut Mufflers 77-BX102 2 Baffle Slant Cut Mufflers 77-BX103 2 Baffle Megaphone Mufflers 77-BX108 High-Output 2.5 Baffle Slice Cut Mufflers 77-BX100HO High-Output 2.5 Baffle Slash Cut Mufflers 77-BX101HO High-Output 2.5 Baffle Straight Cut Mufflers 77-BX102HO High-Output 2.5 Baffle Slant Cut Mufflers 77-BX103HO High-Output 2.5 Baffle Megaphone Cut Mufflers 77-BX108HO Exhaust Supertrapp Exhaust Systems We have found the Supertrapps to be one of the best exhaust systems on the market. Their case of tunability with simple disc changes allows you to not only tailor the sound but also the torque range. Heavy duty construction, excellent paning and heat shields are included. For increased power and sound we recommended adding 6 to 10 extra discs. Sometimes you just need a little more tuning than most manufacturers can provide. The Supertrapp exhaust systems allow you to fine tune your powerband with simple disc changes. SUPERTRAPP EXHAUST SYSTEMS SUPERTRAPP EXHAUST SYSTEMS 04 and up XL, 2 into 1 Supermeg system XL exc. customs, 2 into 1 system (satin) 77-4MSS XL exc. customs, 2 into 1 system (polished) 77-4MSS XL exc. 99 customs, XR style system high mounted pipes for road racing or dirt track FXST/FLST Dyna Glide models Open end cap for racing only 77-4M3046PS Aluminum end cap 77-4M3046PS 4 discs, 6 pack 77-4AM discs, 12 pack Racing screws for up to 34 discs 77-4M

42 About Us Personalized Service is a trademark of NRHS. When you call NRHS, a performance consultant will take the time to understand your specific goals and riding style, and will then assemble an engine package that's a perfect fit. We ve helped literally thousands of people realize their performance goals over the years, and we d love to help you meet yours. Give us a call today, and discover the NRHS customer service advantage. NRHS V-TWIN PERFORMANCE, LLC 1804 Skyway Drive, Unit B - Longmont, CO Phone: (303) Fax: (303) Hours: 8-4 (mst) Monday through Friday Visit us on the web for the latest in new products! IMPORTANT NOTE: Depending on where you live, some of the components in this catalog may not be legal for sale or use on pollution controlled motor vehicles, except vehicles which are used for closed-course competition only. Please check your federal and local laws before ordering. NRHS V-TWIN, LLC is not affiliated in any way with Harley-Davidson Motor Company, Inc. The usage of Harley Davidson trademarked names in this catalog is for reference purposes only and does not imply ownership of said trademarks by NRHS. Engine kit displacements shown in this catalog are approximate and may be rounded, as is common industry practice. Copyright NRHS V-TWIN LLC. No part of this catalog may be reproduced without permission. All Rights Reserved. 42

43 Sending parts to us for machine work? Please note the following very important information: Ordering Information Ordering parts is easy with NRHS: just give us a call! We accept all major credit cards and will work hard to ship your order as expeditiously as possible. We can be reached at (303) M-F, 8-4 (mst). 1.) Please don t bother to clean your parts. Improper cleaning techniques can do more harm than good! We ll take care of this for you. 2.) Package your parts carefully! Parts with any kind of an oil residue should be sealed inside a tightly closed plastic bag. If you don t have bubble wrap handy, newspapers and cardboard make terrific protection. Heads and cylinders are particularly vulnerable due to the fragility of the cooling fins; we highly recommend that you wrap them individually and double box as needed with at least a couple inches of padding separating the boxes. 3.) Our published prices are based on an assumption that parts being sent to us are unmodified and in serviceable condition. If you send us parts that we cannot work with and stand behind our work, we will be forced to decline the job and return the parts at your expense. If you have any questions, please call before shipping your parts. 4.) It is VERY important that you include ALL of the following information on a piece of paper enclosed in the box with any parts shipped to us. Please do not rely on the memory of the performance consultant you spoke with on the phone! Your name, address, daytime phone number, and method of payment. Parts enclosed. Year, make, & model of the bike that the parts are from. A complete list of other modifications to the bike (include bore & stroke if non-stock). of services requested -include part numbers where applicable. Return shipping method (ground, 2-day, overnight) or date needed by. 5.) At NRHS, we take great pride in the quality of our products and services. Should you believe there is a problem of any kind, please call us immediately and we will do what we can. Important note: parts and services provided by NRHS V-TWIN, LLC have the potential to substantially raise the torque and horsepower output of your motorcycle. Furthermore, high performance parts place greater stress on various components of the motorcycle. NRHS assumes no responsibility whatsoever for accidental death or injury or damage to your motorcycle resulting from increased torque or horsepower output or failure of any components of the motorcycle. Please do not use our products or services unless you are sure your motorcycle can remain in your complete control after being modified with NRHS parts and services and you are willing to accept responsibility for the effects of increased torque and horsepower and the possibility of resultant component failures. 43

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