Crane Cams Hydraulic Flat Tappet Camshafts

Name: Crane Cams Hydraulic Flat Tappet Camshafts
Brand: CRANE CAMS
SKU: 271-134561
Price: 138.99 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 396-454ci 1967-95

Lift:

Advertised Duration:

RPM Range:

Click More Info for specifications

Notes:

Fair idle, performance usage, good mid range HP, mild bracket racing, auto trans w/3000+ converter, marine performance for 500+ cu.in. modified engines w/ center riser type exhaust system & 4" outlets, requires large oval or rectangular port cylinder heads for performance applications, 3800-4200 cruise RPM, good w/ manifold nitrous system, 10.0 to 11.5 compression ratio advised. Good w/ Roots supercharger, 15 lbs. max. boost w/8.0 max. compression ratio advised.

Grind Number	H-296-2 (Replaces CCH-296-2)
Operating Range	3000-6600 RPM
Duration Advertised	.296°/.306°
Duration @ .050" Lift	236° Intake/246° Exhaust
Valve Lift with 1.7 Rockers	.553" Intake/.571" Exhaust
Lobe Separation Angle	114°
Max Lift Angle	Intake: 109° ATDC Exhaust: 119° BTDC
Open/Close @ .050" Cam Lift	Intake: 9° BTDC (opens) 47° ABDC (closes) Exhaust: 62° BBDC (opens) 4° ATDC (closes)