Magnum Muscle 232/237 Hydraulic Flat Cam for Pontiac 265-455

HYDRAULIC: Rough idle, 2500+ stall, 10.5:1+ compression, 3.73 or lower gear.

In stock
SKU
51-314-4
$274.95
Engine Family: Pontiac 265-455 c.i. 8 Cyl. (1955-1981)
RPM Operating Range: 2,500-6,200
Grind Number: 280AH-10
Cam Type: Hydraulic Flat Tappet
Lifter Style: Hydraulic Flat Tappet
Camshaft Series: Magnum Muscle
Usage: Street/Strip
California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration: 280
Advertised Exhaust Duration: 288
Intake Duration at .050 Inch Lift: 232
Exhaust Duration at .050 Inch Lift: 237
Intake Valve Lift: 0.531
Exhaust Valve Lift: 0.531
Lobe Lift Intake: 0.322
Lobe Lift Exhaust: 0.322
Lobe Separation: 110
Intake Centerline: 106
Exhaust Close ATDC: 30
Intake Open BTDC: 34
Exhaust Open BBDC: 78
Intake Close ABDC: 66
Camshaft Gear Attachment: 1-Bolt