Drag Race 276/280 Solid Roller Cam for Ford 429,460

MECHANICAL ROLLER-Use in large engine with 11.5:1 compression and 5000 stall.

SKU
34-703-9
$374.98
Grind Number: 312BR-10
Engine Family: Ford 429, 460 c.i. 8 Cylinder (1968-1995)
RPM Operating Range: 4,800-7,500
Cam Type: Solid Roller
Lifter Style: Solid Roller
Camshaft Series: Drag Race
Camshaft Gear Attachment: 1-Bolt
Usage: Strip
Valve Springs Required: Yes
Camshaft Material: Billet Steel
California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration: 312
Advertised Exhaust Duration: 319
Intake Duration at .050 Inch Lift: 276
Exhaust Duration at .050 Inch Lift: 280
Intake Valve Lift: 0.726
Exhaust Valve Lift: 0.692
Lobe Separation: 110
Assembly Lubricant Included: No
Valve Timing @ 0.02 Lift:
Exhaust Close ATDC: 49
Exhaust Open BBDC: 90
spec-card-valve-timing
Intake Open BTDC: 46
Intake Close ABDC: 86
Note Description
5Requires distributor gear upgrade
Component Part Number
Break-In Lube: 159
Distributor Gears: 432
Lifter Kit: 836-16
Steel Retainers: 733-16  /   739-16
Stud Girdle: 4017
Timing Set: 3122
Valve Locks: 611-16
Valve Seals: 503-16  /   506-16
Valve Springs: 947-16  /   998-16