Description
Comp Cams, 281HR, 31-432-8,
Ford 289 302 Windsor Hydraulic Roller Camshaft - Reto fit.
Street/strip only, 4 speed and 4.10 or lower gear. 9:1 compression minimum, aftermarket intake, headers and 2500+ converter.
aftermarket intake, headers & converter.
Brand: Comp Cams
Engine Family: Ford 289 302 Windsor , 260, 289, 302 c.i. 8 Cylinder (1963-1995)
RPM Operating Range:3,000-6,500
Grind Number:290HR
Cam Type:Hydraulic Roller
Lifter Style:Hydraulic Roller
Camshaft Series:Magnum
Usage:Street/Performance
Advertised Intake Duration:290
Advertised Exhaust Duration:290
Intake Duration at .050 Inch Lift:230
Exhaust Duration at .050 Inch Lift:230
Intake Valve Lift:0.544
Exhaust Valve Lift:0.544
Lobe Separation:110
Exhaust Close ATDC:31
Intake Open BTDC:39
Exhaust Open BBDC:79
Intake Close ABDC:71
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 | 31-452-8 |
Barcode # | 036584780380 |
Brand | COMP CAMS |
intake valve lift | 0.544 |
Exhaust Valve Lift | 0.544 |
Lifter Type | Hydraulic Roller |
Advertised Exhaust Duration | 290 |
Advertised Intake Duration | 290 |
Cam Type | Hydraulic Roller |
Exhaust Duration At .050 Inch Lift | 230 |
Intake Duration At .050 Inch Lift | 230 |
Lobe Separation | 110 |
Camshaft Series | Magnum |
Grind Number | 290HR |
Basic Operating Rpm Range | 3,000-6500 |
Lifters Included | No |
Valve Springs Required | Yes |
Camshaft Gear Attachment | 1-Bolt |
Camshaft Material | Austempered Ductile Iron |
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