Drag Race 265/276 Solid Flat Cam for Pontiac 265-455

SOLID: Excellent for 400-455, good torque. 4200+ stall.

SKU
51-660-5
$209.97
Grind Number: 300B-6
Engine Family: Pontiac 265-455 c.i. 8 Cyl. (1955-1981)
RPM Operating Range: 4,200-6,500
Cam Type: Solid Flat Tappet
Lifter Style: Solid Flat Tappet
Camshaft Series: Drag Race
Camshaft Gear Attachment: 1-Bolt
Usage: Strip
Valve Springs Required: Yes
Camshaft Material: Cast Iron
California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration: 300
Advertised Exhaust Duration: 314
Intake Duration at .050 Inch Lift: 265
Exhaust Duration at .050 Inch Lift: 276
Intake Valve Lift: 0.562
Exhaust Valve Lift: 0.556
Lobe Separation: 106
Assembly Lubricant Included: Yes
Intake Centerline: 106
Lobe Lift Intake: 0.376
Lobe Lift Exhaust: 0.371
Valve Timing @ 0.02 Lift:
Exhaust Close ATDC: 51
Exhaust Open BBDC: 83
spec-card-valve-timing
Intake Open BTDC: 44
Intake Close ABDC: 76
Component Part Number
Break-In Lube: 159
Lash Caps: 621-16
Lifter Kit: 813-16
Steel Retainers: 730-16  /   740-16
Stud Girdle: 4051
Timing Set: 3112
Valve Locks: 611-16
Valve Seals: 503-16
Valve Springs: 995-16