Part Number MTO. Note: Early cid Odd Fire cam cores are available from Crower. Specify when ordering.

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1 BAJA BEAST / Performance Level 2 Good hot street cam with emphasis on upper bottom to top end power. RPM Power Range: 1800 to 4500 / Redline: 6000 Plus. ULTRA PERFORMANCE Street/strip cam with strong mid to top end torque and horsepower. Special order hydraulic lifter camshaft ground to your specifications. Call with all engine data incl. head flow data, valve sizes, operating power range, etc when ordering. Note: Crower has an extensive inventory of V6 cam profiles and roller lifters that were designed for the V6 Indy turbo engines X1-12 Seat: 101 lbs / Nose: 274 lbs / Coil bind: 1.130" Optional Spring Note: Early cid Odd Fire cam cores are available from Crower. Specify when ordering. Extended rpm range with emphasis on upper bottom to top end power. RPM Power Range: 1800 to 4500 / Redline: 6000 plus. Hot street/strip profile. Strong mid to top end torque and horsepower. RPM Power Range: 2200 to 6000 / Redline: 7000 plus. Special order solid lifter camshaft ground to your specifications. Call with all engine data including head flow data, valve sizes, operating power range, etc when ordering. Note: Custom ground turbocharged/supercharged camshafts are available from Crower on a special order basis. GN 231 c.i. 6 cyl ½ , AMC X X980 Lifters Springs Retainers Oil Seals Remarks X X X X X X H (3.2L) 231 (3.8L) 252 (4.1L) V6 Evenfire 280HDP ".474" 84053X3 278HDP ".478" 84053X M CamSaver Dual Spring. Dual W/ CoolFace Lifter 282FDP ".486" FDP ".514" Note: "" denotes that this item is not usually stocked but is Diagram 1. Calculating Installed Spring Height Note: If exceeding 6500 rpm, high pressure springs and titanium retainers may be required. See spring and retainer specs or contact Crower for proper s. Measure the height from top of keeper grove to bottom of spring seat. Refer to the height column of your retainer and add or subtract the amount given from the original overall measurement. See Page 186 TOP OF KEEPER GROVE BOTTOM OFFSPRING SEAT Note: If heads have been extensively modified (machined spring pockets, longer valves, etc.) contact Crower for proper spring, keeper, cup and retainer s. Have your keeper/seat measurement available. 11

2 215 V8 MILEAGE COMPU-PRO / Performance Level 1 Enhances throttle response and low end torque while delivering fuel efficient drivability. RPM Power Range: Idle to 0 / Redline: 4500 plus HDP 250HDP ".421".424".430" Perfect combination of power and mileage with extended rpm range. Strong low end and mid-range power for spirited driving on or off the road. RPM Power Range: 1500 to 4000 / Redline: 5500 Plus HDP 260HDP ".446".446".451" HIGH PERFORMANCE These cams offer extended rpm range with emphasis on upper bottom and top end power. RPM Power Range: 1800 to 4500 / Redline: 6000 Plus HDP ".477".488".490" These cams exhibit strong mid-range and top end torque and horsepower HDP ".501".512".526" Available for Land Rover, See Page 90 Strong mid to top end torque and horsepower. RPM Power Range: 2000 to 5500 / Redline: 7000 plus. Strong mid-range and top end power. RPM Power Range: 2500 to 6000 / Redline: 7500 plus. Tremendous upper mid to top end torque and horsepower. RPM Power Range: 0 to 6500 / Redline: 7500 Plus. Special order solid lifter camshaft ground to your specifications. Call our technical support staff for CUSTOM GROUND ROLLER Special order roller lifter camshaft ground to your specifications. Call our technical support staff for 00151H M Note: "" denotes that this item is not usually stocked but is 282FDP 292FDP 304FDP ".488".502".514".536".549" 84 Lifters Springs Retainers Seals Remarks X X Seat: 104 lbs / Nose: 297 lbs / Coil bind: 0.980" (Machine work, use cutter 68983*). * Machine work required, specify 3 8 pilot shaft when ordering. Note: If exceeding 6500 rpm, high pressure springs and titanium retainers may be required. Contact Crower. Solid Lifter. CamSaver CoolFace Mechanical Lifter. 12 Crower Recommends ZDDPlus for all Flat Tappet Cams ZDDPlus contains 42,700 ppm of phosphorus and 57, ppm of zinc. When a 4-ounce bottle of ZDDPlus is added to 5 quarts of oil, it is diluted 41:1, which contributes 1047 ppm of phosphorus and 1397ppm of zinc to whatever the oil may or may not already contain. numbers no longer listed may be available as custom grinds.

3 MILEAGE COMPU-PRO / Performance Level 1 Enhances throttle response. Low end torque and fuel efficiency. RPM Power Range: Idle to 0 / Redline: 4500 plus Power and mileage cam with extended rpm for spirited motoring. RPM Power Range: 1500 to 4000 / Redline: 5500 plus HDP BUICK V / HDP ".419" ".436" HIGH PERFORMANCE Strong upper bottom to top end power. RPM Power Range: 1800 to 4500 / Redline: 6000 Plus ".468" Street/strip profile with superior upper bottom to top end torque ".508" HI-DRAULIC HAULER / Performance Level 4 Rough idle. Strong mid to top end torque and horsepower. RPM Power Range: 2500 to 6000 / Redline: HDP ".512" HI-DRAULIC HAULER / Performance Level 5 Rough idle. Explosive mid-range torque and horsepower. RPM Power Range: 0 to 6500 / Redline: HDP ".544" COMPU-PRO / Performance Level 5 Superior mid-range and top end torque. RPM Power Range: 0 to 7500 / Redline: 7750 plus. Special order solid lifter camshaft ground to your specifications. Call our technical support staff for 00150H 00150M 1.55 / HDP ".532" Lifters Springs Retainers Seals Remarks X X Solid Lifter. CamSaver CoolFace Solid Lifter. Note: "" denotes that this item is not usually stocked but is Engineered for the part #'s: 84. For Custom Ground Roller contact CROWER. Note: If exceeding 6500 rpm, high pressure springs and titanium retainers may be required. Contact Crower. numbers no longer listed may be available as custom grinds. Seat: 104 lbs / Nose: 297 lbs / Coil bind: 0.980" (Machine work, use cutter 68983*). * Machine work required, specify 3 8 pilot shaft when ordering. Note: "" denotes that this item is not usually stocked but is 13

4 Non Roller V8 Perfect combination of power and mileage with extended rpm range. Strong low end and mid-range power for spirited driving on or off the road. RPM Power Range: 1500 to 4000 / Redline: 5500 Plus. HIGH PERFORMANCE Intended for the hot street application, these cams offer extended rpm range with emphasis on upper bottom and top end power. RPM Power Range: 1800 to 4500 / Redline: 6000 Plus. Dual purpose hot street/drag strip profile. These cams exhibit strong mid-range and top end torque and horsepower. RPM Power Range: 2000 to 5000 / Redline: 6500 Plus. HI-DRAULIC HAULER / Performance Level 4 Strong mid-range to top end power. RPM Power Range: 2750 to 6250 / Redline: 6500 Plus HDP 304HDP ".487".514".538".546".525".536".559" X3 X3 X3 X H V (Nail Head) hydraulic & solid cams available. Call Crower X Lifters Springs Retainers Remarks CamSaver Lifter Seat: 92 lbs / Nose: lbs / Coil bind: 1.260" (Stock O.D., no machine work). Note: When using high lift cams (over.480") or modified valve stem lengths, a longer pushrod is required to achieve proper lifter preload (.050" off snap-ring). Use checking pushrod to determine length and call with specs. CAUTION! When using high lift cams pay close attention to retainer, oil seal and valve guide clearance at full lift (minimum.050"). Note: "" denotes that this item is not usually stocked but is 14

5 High torque, all purpose profile. RPM Power Range: 2500 to 6000 / Redline: 6000 Plus. Superior mid-range and top end torque. Rough Idle RPM Power Range: 0 to 6500 / Redline: 6500 Plus. Special order solid lifter camshaft ground to your specifications. Call our technical support staff for M 282FDP 304FDP V ".533".488".549" X X V (Nail Head) hydraulic & solid cams available. Call Crower Lifters Springs Retainers Remarks X X CoolFace Lifter Seat: 92 lbs / Nose: lbs / Coil bind: 1.280" (Stock O.D., no machine work). Note: If exceeding 6500 rpm, high pressure springs and titanium retainers may be required. See spring and retainer specs or contact Crower for proper s. CAUTION! When using high lift cams pay close attention to retainer, oil seal and valve guide clearance at full lift (minimum.050"). numbers no longer listed may be available as custom grinds. Note: "" denotes that this item is not usually stocked but is Note: Solid lifter camshafts require adjustable pushrods. See pushrods or contact Crower. Donnie Wang 15