Heads/Cam/Intake on an LS1: How Much Power??

The Heads, Camshaft, and Intake Manifold upgrade combination is the tried and true method of getting big power out of any engine. In this test, we gained BIG power! Parts used: RHS Pro Action Cathedral Port Cylinder Heads Product Link Coming Soon! COMP Cams 54-459-11 Camshaft https://www.compcams.com/lsr-cathedra... FAST LSXR 102mm Intake and 102mm Throttle Body https://www.fuelairspark.com/lsxrtm-1... Be sure to Subscribe and follow Comp Cams! FB:   / compwins   IG:   / compcamsofficial   Be sure to subscribe and follow FAST! FB:   / fastwins   IG:   / fastofficial