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.

SKU
51-314-4
$209.97
Grind Number: 280AH-10
Engine Family: Pontiac 265-455 c.i. 8 Cyl. (1955-1981)
RPM Operating Range: 2,500-6,200
Cam Type: Hydraulic Flat Tappet
Lifter Style: Hydraulic Flat Tappet
Camshaft Series: Magnum Muscle
Camshaft Gear Attachment: 1-Bolt
Usage: Street/Strip
Valve Springs Required: Yes
Camshaft Material: Cast Iron
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 Separation: 110
Assembly Lubricant Included: Yes
Intake Centerline: 106
Lobe Lift Intake: 0.322
Lobe Lift Exhaust: 0.322
Valve Timing @ 0.006 Lift:
Exhaust Close ATDC: 30
Exhaust Open BBDC: 78
spec-card-valve-timing
Intake Open BTDC: 34
Intake Close ABDC: 66