Nitrous HP 250/264 Hydraulic Flat Cam K-Kit for Chevrolet Big Block 396-454

HYDRAULIC: Race only, multi-stage kits wih 871 blower, needs good heads, intake, gears, and 3500 stall.

out of stock

BBC - 1965-66 396 c.i. models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a camshaft with the oiling groove, please call us at 1-800-999-0853 or click here to contact us, and we will assist you with placing an order.

Engine Family: Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
RPM Operating Range: 2,800-7000
Grind Number: NX294H
Cam Type: Hydraulic Flat Tappet
Lifter Style: Hydraulic Flat Tappet
Camshaft Series: Nitrous HP
Usage: Street/Strip
California Proposition 65: WARNING: Cancer and Reproductive Harm
Advertised Intake Duration: 294
Advertised Exhaust Duration: 316
Intake Duration at .050 Inch Lift: 250
Exhaust Duration at .050 Inch Lift: 264
Intake Valve Lift: 0.588
Exhaust Valve Lift: 0.6
Lobe Separation: 113
Camshaft Gear Attachment: 3-Bolt