Mechanical Roller Camshaft 1967-95 Big Block Chevy 396-454

Name: Mechanical Roller Camshaft 1967-95 Big Block Chevy 396-454
Brand: CRANE CAMS
SKU: 271-138831
Price: 415.99 USD
Availability: OutOfStock

Currently Unavailable

This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

Big Block Chevy

1967-95 Big Block Chevy 396-454
Gross Lift: .714"/.714"
Advertised Duration: 300°/304°

RPM Range: 4400-7600

Performance usage, bracket racing w/heavy car, good mid to upper RPM torque and HP, Pro, Super Pro, etc., auto trans w/race converter, oval track, Modified, etc., 12.0 minimum compression ratio advised.

Grind Number:	R-268/420-2S-8
Operating Range:	4400-7600 RPM
Duration Advertised:	300° Intake / 304° Exhaust
Duration @ .050' Lift:	268° Intake / 272° Exhaust
Valve Lift w/1.7 Rockers:	.420' Intake / .420' Exhaust
Max Lift Angle:	103° BTDC Intake / 113° BBDC Exhaust

Designed for operation at ranges that can exceed 10,000 RPM, mechanical roller cams represent the ultimate in efficiency. While a large number of mechanical roller cams are used in purely competition applications, Crane Cams does manufacture less severe roller grinds that are designed for high performance street engines that have higher compression or power-adders. For best results, valve lash must be checked and set periodically.

Part TypeCamshaft

Product LineCrane Cams Mechanical Roller Camshafts

BrandCRANE CAMS

Package Height2.5

Package Width2.5

Package Length25.0

Weight10.5 PG

Vendor Part Number138831

Package Qty1

Package TypeEA

No Questions

No Reviews