Comp Cams 12-602-4 - Big Mutha Thumpr Camshaft

Dur. 295 Int. ; Lobe Angle 107 deg. Whether your engine is naturally aspirated, or you run nitrous, or a supercharger or turbo, our cams make more horsepower than any other. Looking for that ultimate hard-hitting muscle car idle? Match our camshafts up with our competition-grade lifters, valve springs, timing sets, and other supporting components, and you'll experience the ultimate in race-winning reliability!