

Recommended for high performance street and strip use, Edelbrock Rollin' Thunder hydraulic roller camshafts work best from 1,500 to 6,500 rpm and are performance matched to Edelbrock Total Power Package components for proven performance. A 254☀.050' duration cam in a 540 is probably mild-ish but those same numbers in a smaller engine like a 350 (almost 200 cubic inches smaller) would be. Designed to improve horsepower and torque, they feature more aggressive profiles than conventional flat-tappet hydraulic cams without excessive valve overlap. This translates into cam profiles that have longer durations and higher lifts and look more aggressive but thats what you need to support the higher air flow of a bigger displacement engine. Make some noise with Edelbrock Rollin' Thunder hydraulic roller camshafts.

I already added a edelbrock performer rpm intake w/ a 600 cfm carb, dual exhaust, 700r4 tranny w/ a shift kit and 2400 stall. Edelbrock Rollin' Thunder Hydraulic Roller Camshafts Hi everyone, I have a 78 chevy c/10 w/ a 250 hp crate motor( 350 v8) stock 76cc cast, 8.5 to 1 and a lame stock cam.
