MODEL SHOWN MAY BE PROTOTYPE AND MAY VERY SLIGHTLY FROM KIT. SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE. OFNA RACING 7 VANDERBILT IRVINE, CA 92618 PHONE: (949) 586-2910 FAX: (949) 586-8812
MUST READ THIS BEFORE RUNNING Running a nitro kit is fun and easy, but to make this a safe and good experience you must observe a few rules. This kit is extremely fast, easily over 40MPH, and can seriously injure someone if you are not careful. Where to run car? Any running area you choose must be dry. Do not run car near any water or wet dirt. Do not run on public streets. It is very easy to have the car run over or damaged by hitting the curb. Do not operate car in tight confined places. The car is very fast and will easily hit something. Do not run near people or animals. The car is very fast and will too easily hit someone. Due to noise, you will want to consider the surrounding area when operating the car. Do not operate the car at night. You will not be able to drive it without hitting something. Do not operate the car indoors. Engine exhaust is not healthy. Glow Fuel Glow fuel is poisonous! Glow fuel is flammable! Do not leave in fuel bottle with lid off at any time. Do not use any fuel other than glow fuel in this engine. First Time Starting the Engine Caution! When starting engine make sure the following is observed. Set engine Master needle to 3 turns (rich setting) Do not do this alone, get an experienced friend to help at first. Fill fuel tank, try not to spill fuel. Do not spill fuel on receiver Hold car off the ground, so it will not runaway when first starts Turn on Radio and check the linkage before starting engine. Turn on car receiver battery switch. Always have an air filter on the carburetor to keep dirt out of engine. Engine Break-in See Engine Page. Emergency Stopping Engine When Running Remove air filter and cover carb. intake. Squeeze fuel line and hold until engine stops. With a rag, cover exhaust outlet. Storing Car After Running Remove fuel from tank and fuel lines Turn off radio in car Put a few drops of after run in engine to keep it from rusting. Clean oil and dirt from chassis with a degreaser like Simple Green. Precautions This kit is not a toy. Always run car with a second person as a spotter and pitman. Hot Parts - The pipe, manifold, engine and head are very hot and will cause burns. Rotating Parts - Keep hands away from the drive train, wheels, and engine when engine is running. Radio - Check batteries life before running the car. If radio does not have full control of the car with steering and/or throttle/brake do not run until corrected. Failure to correct this will result in possible injury and damage to the car or property. Glow fuel - Do not leave the glow fuel unattended with the lid off. Fuel contains Methanol and Nitro Methane both are flammable and poisonous. Store fuel in cool ventilated location. Refer the glow fuel label for additional precautions. Car Fuel tank - Never store fuel in car tank, it will ruin the engine if left in tank. Always turn off the car BEFORE turning off radio. DAMAGE DUE CAR RUN AWAY IS NOT A WARRANTY ISSUE. IF YOU DO NOT BREAK-IN ENGINE CORRECTLY, MAINLY AT LOW RPM, YOU WILL BREAK THE CONNECTING ROD! FAILURE TO NOT READ AND FOLLOW BREAK-IN ENGINE INSTRUCTIONS WILL VOID WARRANTY! CHECK RADIO SETTING, LINKAGE BEFORE STARTING.
THINGS NEED BESIDES THE KIT 3.5 cc (21 Class) ENGINE REAR EXHAUST REQUIRED FOR OPERATION OFNA/Picco P-9R EVO #51219 Glow Fuel 20% Bottle s with spout # 10160 - large 500cc # 10161 - large 500 ccauto Stop # 10162 - small 250cc # 10164 - CNC spout 500CC # 10167 - CNC spout 800CC Glow Plug Long Heat with Battery & Charger # 10215...$27.95 (please note OFNA Glow Heats available) Note: Pro kit does not include engine! Off-Road Starter Box, 12V motor # 10250-1/8 scale Starter Box # 10253-1/8 scale Starter Box w/ Panel Off-Road Starter Box, two 550 motors # 10248-1/8 scale Starter Box # 10249-1/8 scale Starter Box,RTR Optional Parts # 92571 - Power Panel Glow Heater # 92572 - Cable for Glow Plug 12V Battery for Starter Box (must have) AA Batteries ( 12 pcs ) for radio RADIO CONTROL UNIT Note: Carefully read the instruction manual of your 2 channel radio controller before using. SUITABLE SERVO SIZE 36mm-41mm 15mm - 21mm 29mm - 42mm Radio must be set at neutral position before installing in the kit. SEQUENCE TO SET NEUTRAL Install AA batteries in Radio. Extend the antenna.(transmitter) Install batteries into Car receiver. After installing the battery, connect the battery box. Extend the antenna. (Receiver) Set the trim-lever at center. Turn on the switch. (Transmitter) Turn on the switch. (Receiver) Make sure the servos are in command. When the operation stick is in neutral, servo horns must be in neutral as will. *Adjustment can be made by reinstalling the servo horn. Turn off the switch. (Receiver) 11 Turn off the switch. (Transmitter) 12 Retract the antenna. (Transmitter) 13 More Optional Parts... #10202 NiHm Battery Hump Pack.. $34.95 # 10214 NiHm Battery Pack Charger.. $7.95 # 51007 OFNA/Picoo Glow Plug.. $13.95 TOOLS NOT INCLUDED IN KIT Cutter Instant Cemment Phillips Type Screw Drivers ( L ) Curved Scissors Masking Tape INCLUDED WITH KIT 1.5mm Allen Wrench Phillips Type Screw Drivers ( S ) Precision Caliper 2mm Allen Wrench Needle Nose Pliers Brush Paints 2.5mm Allen Wrench Knife Cross Wrench 4mm'5mm Allen Wrench
1 ASSEMBLY OF THE FRONT AND REAR DIFF. Builds two differentials for front and rear. Step 1 Step 2 94034 4x4mm 30751 30780 30777 30769 Oil 30901 30777 P5 O-Ring 30620 30620 30780 2x12.8mm Pin 30901 Oil 30751 30779 30769 30777 30620 7x19x6mm Ball Bearing 30780 4X4mm 2 ASSEMBLY OF THE FRONT AND REAR DIFF. *Fill the diff oil just level with the top of the satellite gears. Tighten Step 1 Step 2 30773 30769 30776 3x12mm 80% 30776 4x10mm Washer...x8 94004 3x12mm...x8 *Tight the diff screws in this order. 1 3 30773 4mm Cross Pin Diff. Oil * Use #100000 diff. oil for front and grease for the rear. 4 2 3 ASSEMBLY OF THE FRONT AND REAR BEVEL GEARS 30121 4x3x Chromed Tube...x8 Step 1 Step 2 *Push tubes into the holes of the diff. Case. 31010 30121 3x5mm Screw...x8 30121 1 30121 3x5mm
4 ASSEMBLY OF THE GEAR BOX AND FRONT SHOCK STAY 94036 5x4mm...x1 Step 1 Step 2 5x4mm 30010 30631 Screw Cement 34043 30631 6x13x5mm Ball Bearing Apply Grease 30631 30130 30082 4x10mm 30010 94009 4x10mm 3x25mm 94023 3x25mm Flat Head Screw 94029 4x25mm Flat Head Screw 4x25mm 5 ASSEMBLY OF THE FRONT LOWER ARMS 2.0mm Tool 90021 E-Ring Ensure Free Movement *A 4x10mm set screw is used to adjust ride-height. Approx. 36870 4x10mm 36890 4x10mm 36171 94011 4x16mm 30160 Ensure Free Movement 4x16mm 36890 6 ASSEMBLY OF THE FRONT UPPER ARMS 90021 E-Ring 36900 Ensure Free Movement 36905 94010 4x12mm 36640 36905 Caster Adjuster 4x12mm 30654 Ensure Free Movement 2 *Caster angle will become bigger. *Caster angle will become less.
7 ASSEMBLY OF THE FRONT KNUCKLE ARMS Assembly for both right and left side. 94036 5x5mm Step 1 *Notice the direction of the plastic washer. 36901 Step 2 36055 2.5x16.8mm Pin Do Not Over Tighten 36905 36903 * "L" for left side. L 36053 36052 36053 8x16x5mm Ball Bearing 36904 36905 36903 c ew S r Cement 30656 36053 Make steering ball move smooth. 5mm Tool Do Not Over Tighten 5x5mm 36055 8 ASSEMBLY OF THE FRONT KNUCKLE AND FRONT SUSPENSION ARMS Assembly for both right and left side. Approx. 4mm Approx. 2.5mm Hex Wrench *Insert the drive shaft before assembly. 9 ASSEMBLY OF THE FRONT STABILIZER Assembly for both right and left side. 94035 3x8mm 30403 6mm Ball 94005 3x16mm Makes two rods for left and right hand-side. 40029 30341 3x8mm 40199 3x16mm 30403 3
10 ASSEMBLY OF THE FRONT STABILIZER 3x Screw Cement 94040 3x8x0.8mm Washer Screw C e ment 3x 3x Ensure Free Movement 94002 3x8mm 30273 3x8x0.8mm 3x8mm 11 ASSEMBLY OF THE SERVO SAVER 36740 36740 Step 1 Step 2 Step 3 3x16mm 94041 M3 Nylon Nut 6mm 36740 6mm 36740 36742 6mm E-Ring 36741 36740 94005 3x16mm 8x12x1mm 30361 30361 Ensure Free Movement 6mm 30658 6mm 12 ASSEMBLY OF THE SERVO SAVER AND THE STEERING TIE-ROD 3x16mm Step 1 Step 2 3x16mm 30272 94003...x3 34014 94021 3x16mm Flat Head Screw 40038 36700 36790 36850 30380 1:1 *Approx. 33.5mm 4
13 ASSEMBLY OF THE SERVO SAVER ONTO THE FRONT GEAR BOX 94041 M3 Nylon Nut 3x18mm 94003 40039 94022 3x18mm Flat Head Screw 3X18mm 40039 14 ASSEMBLY OF THE GEAR BOX AND REAR SHOCK STAY Step 1 Step 2 5x4mm 94036 5x5mm...x1 30010 Screw Cemen t 30631 30082 34044 30631 6x13x5mm Ball Bearing Apply Grease 3x16mm 94005 3x16mm 30130 30631 30010 94022 3x18mm Flat Head Screw 3x18mm 94029 4x25mm Flat Head Screw 4x25mm 15 ASSEMBLY OF THE REAR LOWER ARMS *A 4x10mm set screw is used to adjust ride-height. 2.0mm Hex Wrench 90021 E-Ring 36870 4x10mm Ensure Free Movement 4x10mm Approx. 36171 94027 4x16mm Flat Head Screw 30351 Ensure Free Movement Set triangle marks in the direction shown in Fig.(1) 4x16mm 30351 31303 31303 5
16 ASSEMBLY OF THE REAR SUSPENSION ARMS Assembly for both right and left side. Step 1 Step 2 Approx. 94036 5x5mm 36082 36053 36055 2.5mm Hex Wrench 36053 8x16x5mm Ball Bearing 36055 2.5x16.8mm Pin 31304 Ensure Free Movement 36053 30656 *Notice the direction of the plastic washer. 5x5mm 34054 Approx. 2mm 31307 31306 31305 5mm Tool 17 ASSEMBLY OF THE REAR SUSPENSION ARMS Assembly for both right and left side. Step 1 Step 2 36850 7mm Ball 40065 94041 Nylon Nut 94006 3x18mm 36850 36861 40065 36850 94008 3x25mm 3x18mm *Approx. 20mm 1:1 3x25mm *Insert the drive shaft before assembly. 18 ASSEMBLY OF THE REAR STABILIZER Assembly for both right and left side. 94035 3x8mm 30403 6mm Ball 94005 3x16mm Makes two rods for left and right hand-side. 30341 40029 3x8mm 40199 30403 3x16mm 6
19 ASSEMBLY OF THE REAR STABILIZER Screw Cement 94040 3x8x0.8mm Washer Screw Cemen t 3x 94033 3x 94002 3x8mm Ensure Free Movement 3x8mm 3x8x0.8mm 34027 20 ASSEMBLY OF THE ONE SPEED TRANSMISSION INTO THE CENTER MOUNT Step 1 10mm 94036 5x5mm...x3 33020 35222 Step 3 30201 30170 94002 3x8mm Screw Cement 0 5 10 15 30620 Screw Cement 5x4mm 5x5mm 30201 30620 Step 2 30110 30170 cre S w Cement 3x8mm Scre w Cement 5x4mm 21 ASSEMBLY OF THE BRAKE DISK INTO CENTER DIFF. MOUNT 3x12mm 94033 3x Step 1 * Remove the double-side tape before assembly....x1 36660 Step 2 36661 3x 30211 30171 94004 3x12mm double-side tape 30213 30653 94005 3x15mm 0.5mm *Leave a 0.5mm space between brake disk and brake pad. 3x15mm 36650 7
22 ASSEMBLY OF THE FRONT GEAR CASE ONTO CHASSIS 94019 Flat Head 94026 4x12mm Flat Head 94023 3x25mm Flat Head 34042 4x12mm 3x25mm 23 ASSEMBLY OF THE CENTER DIFF. ONTO CHASSIS *Insert the drive shaft into the cap joint before assembly center diff. onto chassis. 34050 94027 4x16mm Flat Head 4x16mm 4x16mm 24 ASSEMBLY OF THE REAR GEAR CASE ONTO CHASSIS 94027 4x16mm Flat Head *Insert the drive shaft into the cap joint before assembly rear gear box onto chassis. 34050 94023 3x25mm Flat Head 4x16mm 4x16mm 3x25mm 8
25 ASSEMBLY OF THE STONE GUARD ONTO CHASSIS 34080 94019 Flat Head...x6 26 ASSEMBLY OF THE FRONT SERVO AND RADIO TRAY Step 1 Step 2 94040 3x8x0.8mm Washer *Adjust 34026 Servo Washer according to the servo used. 34026 34026 34026 30648 94003 Steering Servo 34015 3x8x0.8mm 94005 3x16mm #140 3x16mm 27 ASSEMBLY OF THE FRONT SERVO AND RADIO TRAY 3x12mm Step 1 3x8x0.8mm Step 2 94040 3x8x0.8mm Washer 94003 94004 3x12mm 34026 34032 9
32 ASSEMBLY OF THE RADIO TRAY AND RECEIVER BOX Step 1 30560 *Use the screw provided with your switch 2x8mm Screw 94003...x6 10282 34032 Receiver Step 2 30647 Switch Battery *Put the servo wire into receiver box and connect to receiver. *Use the original battery case or rechargeable hump pack battery. *Connect battery wire to switch. 29 ASSEMBLY OF THE RADIO TRAY ONTO CHASSIS 94018 Flat Head...x5 94003 30 ASSEMBLY OF THE STEERING SERVO AND STEERING ROD Step 1 94004 3x12mm Sanwa/Airtronics JR Futaba HiTech S J F H * Choose the right servo horn adapter for your servo. 30411 6mm Ball and Socket Step 2 30411 30661 30401 3x12mm 3x12mm 2 38280 Use the screw provided with your servo. 0 5 10 15 20 25 30401 30411 10
31 ASSEMBLY OF THE FUEL TANK ONTO THE CHASSIS Step 1 Step 2 3x8x0.8mm Washer 94040 3x8x0.8mm Flat Head 94018 40066 Do Not Over Tighten 3x8x0.8mm 94003 Pressure Nipple 30646 35 32 ASSEMBLY OF THE CLUTCH Step 1 Step 2 Engine rotation direction. 10040 Scr e w Cement 38313 *Fit the flywheel using a pair of the piier and cross wrench. Tighten 10098 10010 10101 *Place the clutch shoes with the clutch springs over the 3 pins of the flywheel. *Using a phillips screw driver or needle nose pliers and bend the small end in the clutch spring behind the pilot shaft 10098 than press down. 33 ASSEMBLY OF THE CLUTCH BELL 3x8x0.8mm Washer 10099...x1 5x9x0. Washer 10099...x1 34110 5x10x4mm Ball Bearing...x1 34110 34110 Cap Screw 10099...x1 10098 5x8x0. 10402 10098 Shaft Extend Tube...x1 5x8x0.8mm *Use 5x8x0.8mm washer to adjust the backlash. 11
34 ASSEMBLY OF THE CLUTCH ONTO ENGINE MOUNT AND MUFFLER Step 1 3x16mm Step 2 31989 94041 Nylon Nut 30481 3x16mm Cap Screw 10185 ZIP TIE 31990 ZIP TIE *Slide the nylon nut into engine mount. 30480 35 ASSEMBLY OF THE ENGINE ONTO CHASSIS Note book Paper. 10114 5mm Engine Mount Screw *Use note book paper to set gear backlash between spur gear and clutch bell gear, applying pressure while retightening the engine. *If the space is not correct the spur gear will be damaged. 10114 36 ASSEMBLY OF THE MUFFLER ONTO CHASSIS 94036 5x4mm...x1 94042 4mm Nylon Nut...x1 10069 94026 4x12mm Flat Head Screw...x1 10120 5x4mm 4x12mm 12 30491
37 ASSEMBLY OF THE THROTTLE LINKAGE 94033 3x...x3 Step 1 2x4mm 2x7mm 30172 Step 3 30802 2mm Nut 2x4mm Screw...x1 30802 3x 36140 30802 2x25mm 2x8mm 3x 10300 3x 30531 30802 10300 30172 2x8mm Screw Step 2 2x25mm Screw...x1 30661 2mm 94003...x1 38 ASSEMBLY OF THE THROTTLE LINKAGES INTO LEVER *Snap on. 94033 3x...x1 3x 10300 * Use the screw provided with your servo. *Ensure that servo gears are neutral position before attaching the servo horns. The best way to accomplish this is by connecting the servos to the radio system and setting the trim to the center. 10769 Sanwa/Airtronics JR Futaba HiTech S J F H * Choose the right servo horn adapter for your servo. 39 ADJUSTING THE ENGINE CONTROL LINKAGES Approx. 0.5mm (Neutral) (Throttle High) (Brake) Idling adjusting Screw 36140 10300 Approx. 1mm gap Turn on the Transmitter then Receiver and set the Engine Control Servo Trim to the neutral position. Adjust the idling adjusting screw on the Carburetor to be open approx. 1mm gap. Adjust both of the 10300 Engine Control and Brake linkage accordingly. Adjust the Engine while it is not running. Carburetor is Opening fully Adjust the Servo-Horn mounting position for the Carburetor to be full open. Change the pivot mounting position on the servo horn in case the Carburetor is not opening fully or if it is opening excessively. Or if available on the Transmitter, adjust the Throttle high end point. Adjust so the brakes work smoothly. If the brakes apply too much or not enough, adjust 30800 accordingly. Or if available on the Transmitter, adjust the High-End Brake adjustment. Adjust 30800 to Change the front or Rear Brake. 13
40 ASSEMBLY OF THE FRONT AND REAR SHOCKS Make 4 shocks for Front and Rear Step 1 Step 2 40640 40636 40634 40090 3.5mm O-Ring...x8 *Fit the o-ring into groove beforeassembly. 40090 40090 2mm 40633 40090 40090 1mm Washer Oil 40090 1mm 40090 2mm Washer * Fit the pressure top into the groove of the shock cap before assembly. 40090 40737 40090 7mm R-Ring Oil 41 ASSEMBLY OF THE SHOCK SHAFT Step 1 Step 2 40060 2.5mm Nylon Nut 30403 6mm Ball End *Be careful not to damage shock shaft. 30403 40643 Fill the shocks with oil. 1.Pull down piston and pour oil into shock cylinder. 2.To remove air bubbles by slowly moving piston up and down. 3.Pull down piston, attach pressure top and shock oil overflow with tissue paper. 4.Front shocks with oil #80. Rear shocks with oil #60. 2.6x5mm Washer...x8 40736 40635 2.6x5mm 40638 40637 2.6x5mm UP 40060 Move slowly. *Do not overtighten the 40060 nylon nut. Down 42 ASSEMBLY OF THE SHOCK CAP AND SPRING Step 1 40643 Step 2 CORRECT SHOCK ASSEMBLY Tighten 40738 1. Pull down piston, attach pressure top and shock oil overflow with tissue paper. 40643 85mm OK 0 10 20 30 40 50 60 70 80 90 *Carefully screw the shock shaft into the bottom of the plastic ball end until the total length is 85mm. N.B. Do not over tighten as the plastic will strip. 14
43 ASSEMBLY OF THE FRONT SHOCK ABSORBER 3x25mm 94041 Nylon Nut 94007 3x20mm 40531 90018 3x25mm Cap Screw 3x8mm 3x20mm Assembly for both right and left side. 44 ASSEMBLY OF THE REAR SHOCK ABSORBER 94041 Nylon Nut 94007 3x20mm 90018 3x25mm Cap Screw 40531 3x25mm 3x8mm 3x20mm Assembly for both right and left side. 45 ASSEMBLY OF THE REAR BODY POST 31159 33011 3x12mm 94004 3x12mm 33011 94010 4x12mm 33011 31159 34045 33011 4x12mm 34045 4x12mm 15
46 ASSEMBLY OF THE FRONT BUMPER 33011 Choose the correct body post pin hole for your body. Step 1 31159 Step 2 94011 4x16mm 33011 94028 4x20mm 33011 31159 34090 33011 4x16mm 4x16mm 4x20mm 47 ASSEMBLY OF THE AIR FILTER Step 1 Step 2 3x8mm 40128 40127 *Apply filter oil to the foam before use. Zip Ties 40129 A-81 40127 94002 3x8mm...x1 48 ASSEMBLY OF THE FUEL TUBE 10177 Connect to carbulater. Connect to pressure nipple. Connect to fuel tank nipple. Connect to fuel nipple. 10177 16
49 ASSEMBLY OF THE TIRES AND WHEELS (Left Hand Side) *Notice the direction of the tires. 86050 *Notice the direction of the tires. Make two the same for the left and 2 for the right. Check the rotation direction before gluing. *Pull back the tire bead slightly and spot glue in four spots as shown. When dry, glue the rest of the wheel between the spots. Repeat the procedure on the other side of the wheel until fully glued. Contact Adhesive INSTANT GLUE Contact Adhesive 86026 86059 86059 50 ASSEMBLY OF THE WHEELS ONTO THE FRONT KNUCKLE AND REAR HUB Assembly for both right and left side. 40550 40550 Wheel Nut 40550 Tire and Wheel assembly. 40550 40550 51 ASSEMBLY OF THE BODY Step 1 Step 2 Cut out the body as shown. Before cutting and making holes in the body, put the unpainted body on the chassis to confirm the mounting position and location for holes. Use body reamer or drill to make two 8mm holes in the front and two 8mm holes in the rear. 34046 Cut Out Body Reamer (Not included.) 17
52 ASSEMBLY OF THE REAR WING Step 1 Cut out the rear wing as shown. Step 2 Cutting and making holes in the rear wing. Cut Out Cut Out Cut Out 53 ASSEMBLY OF THE REAR WING Nylon Screw Nylon Screw Body Reamer (Not included.) Nylon Nut Nylon Nut 18
54 MOUNTING BODY 31159 31159 31159 31159 55 STARTING OF THE ENGINE How to start the engine: 1. Turn on transmitter and then receiver. 2. Fill fuel tank with fuel bottle. 3. Connect 1.2V glow plug igniter. 4. Start engine with a 12V starter. ( Note the direction of the starter.) 5. After the engine has started, remove the 1.2V glow plug igniter. A 12V Starter and Starter Ring ( Not Included) Starter rubber ring for car. ( Insert starter rubber ring on the 12V starter.) Glow Plug (Not Included) Normal Plug 1.2V Glow Plug Igniter and Charger (Not Included) Charge for 1.2V 1.2V Glow Plug Igniter Glow Plug Igniter 12V Starter Turbo Plug * Follow the engine manufacturer instruction manuals regarding engine set-up, carburetor and maintenance. *There are 2 types of glow plugs available "NORMAL or Turbo" depending of the type of the engine. *To start the car, attach a glow plug igniter to the glow plug, and use either a 12V electric starter or starter box applied to the flywheel exposed through the chassis. 1.2V 1.2V *Applied to the flywheel exposed through the chassis. *Notice the clockwise direction of the starter ring. *Connect to a 12V battery. Starter Box (Not Included) *Notice the anti-clockwise direction of the starter ring. 19
OPERATING YOUR MODEL SAFELY Before Running Engine Start-Up While Running Cautions for Safety Your radio control model can move at high speed and therefore can cause injury to people or damage property. It is your responsibility to operate your model safely. For engine use, refer to the manual included with the engine. Check that the model turns in proportion to the amount you move the steering control of the transmitter. Do not run your model through water. This may cause rust or electrical problems. For radio equipment, refer to the manual included with the radio. Check that all screws and nuts arc tight. To prime the engine with fuel, press down the primer button. Check that the speed of the model changes in proportion to the amount you move the speed control of the transmitter. If model does not operate correctly stop it and find the cause. If the model begins to operate by itself, there is someone else on your frequency. Do not try to operate your model under these conditions for it may go out of control. Attach one clip to the glow plug's end and the other clip to one of the cylinder cooling fins. After Running Check the batteries. Fill in the fuel. By pushing with your fingers the air cleaner, interrupt the engine After each run, the model is hot. Beware of getting burned. Quickly. pull the starter rope (to start the engine). Fully extend transmitter antenna. Switch off receiver. Keep hands and tools away from moving parts. Adjust by screwing the needle little by little. Switch off transmitter. Switch on transmitter. OFF ON Switch on receiver. Remove the clips from the engine. OFF ON Proper maintenance extends the life of the model. Never throw burning, gleaming or smouldering things into fuel cans even if these happen to be empty. This is very dangerous to life! I! Use genuine parts.
SETTING GUIDE FRONT TOE-IN AND TOE-OUT SETTING NEUTRAL POSITION TOE-IN TOE-OUT TOE-OUT Use a 5mm allen wrench to adjust toe-in for front.. (Front) Adjust the length of the front steering rod to change the toe angle. Making the steering rod longer will make the front tires become toe-in. Response will be slower and will over steer. Making the steering rod shorter will make the front tires become toe-out. Response will be quicker and will under steer. We recommended adjusting the front toe-out to 1.5 degrees. Steering Rod 4mm/5mm/5.5mm/7mm Wrench Rear Toe-In Rear Toe-In Use rear tor-in adjuster. 1 Degree 1.5 Degree Fig.1 Set triangle marks in the direction shown in Fig.(1) FRONT AND REAR CAMBER ANGLE SETTING Note: Place the model car on a flat surface. Raise the chassis to it's maximum clearance before the wheels leave the ground. Adjust the length of the front and rear upper arms so that the wheels are right angles to the ground. Ūse2.5mhexwrench @toadjustuperarmbal @infront. (FRONT) (REAR) Turnbuckle + - - + + - - + Positive Negative Positive Negative The front camber adjustment can be made by moving the 14mm steering ball at the front upper arms on knuckles, clockwise or anticlockwise. We suggest using 1.5 degress of negative camber for the front. Adjust the length of the turnbuckle on the rear upper arms can be change the rear camber. We suggest using 2 degress of negative camber for the rear. FRONT AND REAR SHOCK ANGLE SETTING Soft Firm Soft Firm 1 2 3 1 2 3 4 5 (FRONT) (REAR) Soft 1 2 3 Firm Firm front suspension, less steering. Soft front suspension, more steering. Soft 123 Firm front suspension, less steering. Soft front suspension, more steering. Firm
34315 DIRT PRO LATE M ODEL PARTS LIST OFNA DESCRIPTION RETAIL OFNA DESCRIPTION RETAIL 10010 CLUTCH SHOES BLACK 3 SHOES 13.95 34027 ANTI-ROLL BAR KIT, U.COMP,LX1 3.95 10040 3 PIN FLYW HEEL,.21 CORN TYPE 14.95 34032 RADIO & BATT BOX,ULTRA & TITAN 11.95 10060 MANIFOLD, ROUND EXHT, BLACK 25.95 34035 ARMS,FRT/REAR LOW ER, COMP2 14.95 10069 RED SEAL, SILICONE ROUND, 2PCS 6.95 34042 CNC CHASSIS, L.M. HARDCOATED 64.95 10098 CLUTCH NUT, SG SHAFT 4.95 34043 SHOCK TOW ER FR H.C. L.M. 11.95 10102 SPRINGS, CLUTCH, BLACK 3 PCS. 4.95 34044 SHOCK TOW ER RR H.C. L.M. 13.95 10114 FLAT HEAD ENGINE MOUNT SCREW S 7.95 34045 BODY MOUNT REAR L.M. 8.95 10120 SPRING, MANIFOLD, R.PORT.21 4.95 34046 BODY, LATE MODEL W /MASK CLEAR 76.95 10177 FUEL LINE 3FT. GRAY/BLACK 1.95 34050 CENTER BONES, ULTRA GT, 2PCS 15.95 10185 SILICONE JOINT TUBE BLACK 4.95 34054 SHAFT, REAR DOG BONE 9 PR. 15.95 10270 CLIPS, FUEL LINE, BLK 3.95 34055 PINS, LOW ER REAR ARMS 3x42.6mm 15.95 10282 SW ITCH COVER, SILICONE BLACK 3.95 34070 REAR STIFFENER, BLUE 8.95 10300 ALUM. STOPPER KIT, 6 PCS. 4.95 34080 MOLDED STONE GUARDS, ULTRA PR. 11.95 10400 CLUTCH BELL W /BEARINGS, 14T 19.95 34090 BUMPER, ULTRA SEDAN GTP/RALLY 12.95 10402 CLUTCH BELL W /BEARINGS, 16T 19.95 34091 FOAM BUMPER, GTP/RALLY 15.95 30010 MAIN GEAR CASE, QUICK CHANGE 14.95 34110 BEARING, 5x10, 2 PCS 6.95 30082 JOINT CAPS, 6mm, 2 PCS. 9.95 35222 SHAFT, OFNA CARS, 2-SPEED REV2 11.95 30110 SPUR GEAR PLASTIC 7.95 35225 ALUM.HOLDER, 1ST GEAR,2SP REV2 26.95 30120 GEAR, BEVEL 44T, STOCK 10.95 35226 ALUM.HOLDER, 2ND GEAR,2SP REV2 24.95 30121 MISC BEVEL MOUNTING HARDW ARE 1.95 35227 CAM LEVER DISC, 2-SP REV2 13.95 30130 GEAR, PINION 14.95 35228 NUT, CCW ALUM, LARGE,2-SP REV2 2.95 30160 FRONT PLATE, ARM PIN HOLDERS 4.95 35229 E-CLIP, 18mm, 2-SPEED REV2 0.95 30171 LEVER, BRAKE 1.95 35230 BEARING, 8x12 FLANGE,2SP 2PCS 12.95 30172 RODS, BRAKES, 2 PCS. 1.5 35245 SPUR, GEAR, 45T, 2SP REV2 7.95 30201 CENTER, DIFF MOUNT, NEW TYPE 13.95 35249 SPUR, GEAR, 49T, 2SP REV2 7.95 30202 CENTER, DIFF ADAPTER 1.95 36052 CVA JOINTS,F/R W II&MBX95 8mmPR 49.95 30211 BUSHING, PLASTIC, BRAKE CAM 0.95 36053 BEARING, 8x16mm, PAIR 12.95 30213 BRAKE CAM 7.95 36054 W HEEL HUB, 8MM BLUE PAIR 11.95 30262 SHOCK TOW ER FRONT GTP 2 H.C. 7.95 36055 PIN, 2.5x17mm, HEX HUBS, 4PCS 3.95 30272 FRONT PLATE JOINT H.C. GTP 2 7.95 36081 REAR UP-RIGHT (8mm BEARING) PR 12.95 30273 STABILIZER BAR 2.5mm GTP 2 3.95 36082 REAR AXLES, 8mm PAIR 10.95 30274 SPRING FRONT GTP 2 1.8x6T 5.95 36140 KNOB, BRAKE ADJUSTER, 2PCS 1.95 30275 SPRING REAR GTP 2 1.8x10T 5.95 36171 ARM PIN 4mm INSIDE LX1 5.95 30341 BALL END W ITH COLLAR, 6mm 3.95 36640 ARM SHAFT, 4mm, SHORT, 2PCS 9.95 30351 REAR ARM HOLDER 3PCS 3.95 36650 BRAKE DISK, STAINLESS STEEL2PC 7.95 30361 SERVO SAVER SHAFT 5.95 36660 BRAKE PAD, 4PCS. 3.95 30380 SERVO SAVER POSTS, 2 PCS. 4.95 36661 BRAKE PAD W ASHER, 4PCS. 3.95 30401 STEERING ENDS, PLASTIC 6 PCS. 2.95 36700 STEERING BALL END, 7mm, 8PCS. 6.95 30403 6mm BALL, STEEL (NO COLLAR) 4.95 36740 SERVO SAVER KIT 12.95 30411 6mm BALLS w/collar,steering 6P 4.95 36741 SPRING, SERVO SAVER 3.95 30480 ENGINE MOUNTING KIT 12.95 36742 BUSHING, SERVO SAVER 1.95 30482 SPACERS, RAISE ENGINE MOUNT 4.95 36790 4x46MMTURNBUCKLES,4PCS. 10.95 30491 MOUNT W IRE, PIPE 1.5 36850 7mm BALL, 6 PCS. 3.95 30531 SPRING, THROTTLE LINKAGE 2.95 36861 5x40mm TURNBUCKLES, 2 PCS BLK 6.95 30560 ANT TUBE AND MOUNT 2.95 36890 FRONT LOW ER ARMS (mbx4) PAIR 13.95 30620 BEARING KIT, 7x19mm, 6 PCS. 29.95 36900 FRONT UPPER ARMS (mbx4) PAIR 11.95 30630 BEARING KIT, 6x1 12PCS. 59.95 36901 KNUCKLE, PIVOT BALL (mbx4) 2PC 13.95 30631 BEARING, SEALED, 6x1 2PCS. 10.95 36903 PIVOT BALLS, STEEL (mbx4) 4PCS 7.95 30646 POST, FUEL TANK FOR LX1, 9.5 5.95 36904 14mm ALUM. NUT (mbx4) 4 PCS 9.95 30647 REAR STIFFNER LX1, GTP2 8.95 36905 W ASHER PLASTIC, 14mm NUTS 5.95 30648 RADIO TRAY LX1 H.C. 12.95 38280 TURNBUCKLES, 3X36MM 2PCS 5.95 30649 SHOCK TOW ER REAR LX1 H.C. 11.95 38313 CONE, TAPERED 7mm, SG 2.95 30653 CENTER TOP PLATE LX1 H.C. 6.95 40028 DOG BONES, 93MM PAIR LX1 19.95 30654 HOLDER, UPPER ARM ALU. LX1 H.C 7.95 40029 BALL ENDS, PLASTIC, ANTI-ROLL 3.95 30656 W HEEL HUB, LX1, PICCO 9.5 H.C. 11.95 40038 BALLS, 7MM 4PCS. 9.95 30658 SERVO SAVER CONNECTOR H.C. LX1 6.95 40039 CONE, ALUM. 3MM, 4PCS. 3.95 30661 SERVO HORN HEAVY DUTY BLACK 4.95 40054 SHAFTS,3.5m FRONT SHOCKS, 2PCS 7.95 30751 CASE, DIFF (K), FRONT or REAR 9.95 40060 NYLOK NUT, 2.5, PISTON NUT, 4 4.95 30769 DIFF GEAR,SILVER BEVEL,SET 4mm 14.95 40065 BALL ENDS, PLASTIC, REAR UPPER 4.95 30773 CROSS PIN AXLES, 4mm STEEL 3.95 40090 SEALS,SHOCK REBUILD, 9.5 X-1 7.95 30776 W ASHER, 4x10x0.2mm 4PCS. 1.95 40109 TANK,FUEL,150cc VIOLATOR,X1CRT 13.95 30777 SEAL, O-RING (LARGE) DIFF CASE 3.95 40127 AIR FILTER SET, X-1 9.95 30779 MISC. PARTS, OLD DIFF & (k) 9.95 40128 FOAM, REPLACEMENT FOR 40127 5.95 30780 PINS, 2X12.8mm FOR DIF 2PCS 3.95 40129 CONNECTOR, RUBBER FOR 40127 5.95 30802 LINKAGE, 2 THROTTLE LINKAGE 7.95 40199 STEERING BALL END,PLASTIC, 6mm 7.95 30901 CAP JOINT W/SHAFT F/R DIFF 11.95 40531 SHOCK BALL POST/ONE-PIECE/TOP 9.95 31010 GEAR, BEVEL 44T, HD STEEL 28.95 40550 W HEEL NUT 5mm 4.95 31040 SPUR GEAR STEEL 51T 29.95 40632 SHOCK BODY FRONT 1 24.95 31143 BODY, LATE MODEL DIRT OVAL CLEAR 69.95 40633 SHOCK CAP, 1 18.95 31159 BODY CLIPS, CHROME 4.95 40634 SHOCK SPRINGS ADJUSTER, 1 9.95 31304 UP-RIGHT HUB REAR, PIVOT BALL 10.95 40635 COVER, SILICONE RED, 1SHOCK 5.95 31305 W ASHER, PIVOT BALL, PLASTIC 5.95 40636 O-RING 15x1mm 3.95 31306 ALUM. HEX NUT, PIVOT BALL 4PCS 8.95 40637 FELT FOR RED DUST, 1 SHOCK 1.95 31307 PIVOT BALL, STEEL, REAR 4PCS 8.95 40638 SHOCK PISTON 1 7.95 31989 MANIFOLD, REAR EXHT, BLACK 25.95 40640 SHOCK, PRESSURE TOP, ORANGE 5.95 31990 PIPE, 1:8 TUNED, BLACK 39.95 40643 PLASTIC SHOCK PARTS,1 SHOCK 9.95 33010 MOUNTING KIT, GTP 9.95 40736 SHOCK SHAFT DM-1 7.95 33011 MOUNTING KIT, SEDAN (GTP) 12.95 40737 SHOCK BODY, 1 DM-1 24.95 33020 SOLID CENTER KIT, ULTRA'S 19.95 40738 SHOCK SPRING DM-1 RED SOFT 14.95 34012 POST, RADIO, ALUM ULTRA COMP 9.95 40747 SHOCKS, COMPLETE PAIR DM-1 49.95 34013 BOX, RADIO, ULTRA COMP 11.95 86026 17mm W HEELS, V SPOKE, W HITE PK 19.95 34014 BRACE, FRONT CHASSIC,ULTRACOMP 3.95 86050 1:8 TIRE, SLICK w/o BELT, PAIR 19.95 34015 TRACK SENSOR PLATE MOUNT 2.95 86052 1:8 TIRE,TREADED w/o BELT, PR. 19.95 34026 LAYDOW N SERVO MOUNTINGS 7.95 86059 FOAM STRIPS, INSERTS, LOW -PRO 9.95
LATE MODEL UPGRADE
OWNER S REGISTRATION CARD OFNA Racing congratulates you on your purchase of our fine OFNA Product. With proper maintenance and handling this kit will provide many hours of enjoyment. The registration card should be filled out and mailed to OFNA Racing within 10 days of purchase date. In the event that the kit is incomplete or component parts are broken due to error in manufacturer, contact your dealer from which you purchased the kit for replacement part or call OFNA at (949) 586-2910 for your nearest dealer location. Other items such as radio and engine other covered by individual warranties. IMPORTANT! Please print or type, filling in the information listed below and mail immediately MAIL TO: OFNA RACING 7 VANDERBILT IRVINE, CA. 92618 TEL: (949) 586-2910 REGISTRATION CARD Write in Your Model Name and Part Number RACER S NAME TEL:( ) ADDRESS CITY STATE ZIP DEALER S NAME TEL: ( ) ADDRESS CITY STATE ZIP OFNA 7 Vanderbilt Irvine, Ca. 92618