Comp Cams 12-460-8 Magnum Retro-Fit Hydraulic Roller Camshaft
Small Block Chevy 262-400 (1955-1998), Hydraulic, 3000 to 6500 RPM Range, .600 Int .600 Ex Lift
Street/strip applications. 3000+ stall. 3.90 lower gear ratio, intake and headers. Very rough idle.
COMP Cams Magnum cams have great high rpm power, are easy on valve train parts, and can be used with mild ratio rocker arms and traditional performance valve springs. They really need converter and gear changes, these like compression (9.5:1 and up), and larger magnums are a little lazy at low rpm.