Drag Race Hydraulic Roller Camshaft <br> 67-96 Big Block Chevy 396-454 V8

Description:

Best in 454c.i. engines with good cylinder heads. Needs 11:1 compression and 4500+ stall.

Features:

Camshaft Series: Drag Race

Intake Valve Lift: 0.68 IN

Exhaust Valve Lift: 0.68 IN

Lifters Included: No

Valve Springs Required: Yes

Assembly Lubricant Included: No

Camshaft Gear Attachment: 3-Bolt

Camshaft Material: Billet Steel

Engine Family: Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)

Lifter Type: Hydraulic Roller

Cam Type: Hydraulic Roller

Grind Number: 321QNHR-10

Grind Number: 321QNHR-10

Basic Operating RPM Range: 4,000-7,000

Intake Duration at .050 Inch Lift: 267 DD

Exhaust Duration at .050 inch Lift: 275 DD

Advertised Intake Duration: 321 DD

Advertised Exhaust Duration: 329 DD

Lobe Separation: 110 DD

Package Includes:

Engine Camshaft