Description
Comp Cams, 281HR, 31-432-8,
Ford 289 302 Windsor Hydraulic Roller Camshaft - Reto fit.
Great for street machines. Best power increase above 3500 RPM, good torque, mild idle.
Brand: Comp Cams
Engine Family:Ford 221, 260, 289, 302 c.i. 8 Cylinder (1963-1995)
RPM Operating Range:2,000-5,000
Grind Number:281HR
Cam Type:Hydraulic Roller
Lifter Style:Hydraulic Roller
Camshaft Series:Magnum
Usage:Street/Strip
California Proposition 65:WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration:281
Advertised Exhaust Duration:281
Intake Duration at .050 Inch Lift:220
Exhaust Duration at .050 Inch Lift:220
Intake Valve Lift:0.512
Exhaust Valve Lift:0.512
Lobe Separation:110
Exhaust Close ATDC:26
Intake Open BTDC:35
Exhaust Open BBDC:75
Intake Close ABDC:66
Camshaft Gear Attachment:1-Bolt
Notes:
- Will not fit HO models due to base circle size. Designed for pre-roller block applications. Not design for stock EFI applications.
- These cams can only be used in 289 and 302 engines. Not for 302 H.O. blocks due to base circle size.
Comp Cams - Made in USA. Total Performance is a Comp Cams Australian Dealer.
Specifications
SKU | 31-432-8 |
Barcode # | 036584780366 |
Brand | COMP CAMS |
intake valve lift | 0.512 |
Exhaust Valve Lift | 0.512 |
Lifter Type | Hydraulic Roller |
Advertised Exhaust Duration | 281 |
Advertised Intake Duration | 281 |
Cam Type | Hydraulic Roller |
Exhaust Duration At .050 Inch Lift | 220 |
Intake Duration At .050 Inch Lift | 220 |
Lobe Separation | 110 |
Camshaft Series | Magnum |
Grind Number | 281HR |
Basic Operating Rpm Range | 2,000-5,000 |
Lifters Included | No |
Valve Springs Required | Yes |
Camshaft Gear Attachment | 1-Bolt |
Camshaft Material | Austempered Ductile Iron |
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