LS7 BIG DIRTY Camshaft

The BIG DIRTY Cam is the most powerful camshaft available for LS7 engines. It will make BIG power up high and will have an extremely aggressive choppy idle and result in rough drive-ability under 2500 . Recommend idle above 950 RPM. If you are looking for the MAXIMUM POWER out of a LS7 look no further! 

Specs: 250/266 Duration @ .050''

112 LSA, 109 ICL (112+3)

.648''/.640'' Lift with stock 1.8 rockers

RPM Range: 4000-7200+