Drag Race 276/280 Solid Roller Cam for Chevrolet Big Block GEN VI

MECHANICAL ROLLER-Good for super street or super gas with 4500 stall.

SKU
01-708-9
$475.00
 
Engine Family: Chevrolet GEN VI 454 and 502 c.i. 8 Cylinder (1996-1999)
RPM Operating Range: 4,500-7300
Grind Number: 312AR-10
Cam Type: Solid Roller
Lifter Style: Solid Roller
Camshaft Series: Drag Race
Camshaft Gear Attachment: 3-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: 0.714
Exhaust Valve Lift: 0.68
Lobe Separation: 110
Assembly Lubricant Included: No
Valve Timing @ 0.02 Lift:
Exhaust Close ATDC: 49
Exhaust Open BBDC: 89
spec-card-valve-timing
Intake Open BTDC: 48
Intake Close ABDC: 84
Note Description
37Adjustable valve train required
46Must use bronze tip fuel pump pushrod when using high pressure or high volume pump
Component Part Number
Lifter Kit: 883-16
Timing Set: 3149KT
Valve Springs: 947-16  /   991-16
Steel Retainers: 722-16  /   733-16
Valve Locks: 612-16
Valve Seals: 505-16  /   506-16
Distributor Gears: 12200  /   412
Break-In Lube: 159