Engines and Components› Camshafts and Valvetrain

COMP Cams

N2O HP 242/254 H-Roller Cam BBC 396-454

$549.95

SKU: C007 11-414-8

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In Stock
Ships by Jun 7
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Description

Designed for 200+ hp nitrous systems or 671+ superchargers, 9.5:1+ compression, and 2800+ stall. This Comp Cams Nitrous HP series hydraulic roller camshaft is engineered for Chevrolet Big Block 396-454 c.i. 8 Cylinder engines from 1967-1996. It features a grind number NX298HR with 242 DD intake duration and 254 DD exhaust duration at .050" lift, and 0.566 IN intake valve lift and 0.575 IN exhaust valve lift. The lobe separation is 113 DD. The camshaft material is Austempered Ductile Iron and requires 3-bolt camshaft gear attachment.

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Specifications

BrandCOMP Cams
Part NumberC007 11-414-8

Videos

Big block chevy 454 comp cams xs274

Big block chevy 454 comp cams xs274

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