Drag Race Mechanical Roller Camshaft
Lift .714"/.680"
Duration 312/319
RPM Range 4500-7300

*Note: In order to use these camshafts in 1965-66 396/427ci blocks, it is necessary to machine a 3/16' wide x 7/64' deep groove in the rear main journal of the cam to allow oil flow to the top of the engine.

** Note: Requires upgraded gear, thrust button & wear plate.

Super Street / Super Gas, 427-468ci, 5000 stall converter, 2500-3000 lb. car.

Operating Range:	4500-7300 RPM
Duration Advertised:	312° Intake / 319° Exhaust
Duration @ .050' Lift:	278° Intake / 282° Exhaust
Valve Lift w/1.7 Rockers:	.714' Intake / .680' Exhaust
Valve Setting:	.028' Intake / .030' Exhaust
Lobe Separation Angle:	110°

Chevelle, Camaro, Corvette, Stingray, Silverado, C10, Firebird, Chevrolet, Big Block, Chevy, BBC, 454, 427, 502, 396, Caprice, Malibu, Impala, Nova, Monte Carlo, S10, 572


Super Street/Super Gas, 427-468c.i., 5000+ stall, 2500-3000 lbs. car.

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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