LS3 Stage 4 Camshaft

235/252 .629"/.615" 113 LSA 109 ICL
 
Excellent choice for engines running rectangle port LS3 cylinder heads. Vehicles with an Automatic will require a minimum of a 3500+ RPM stall speed torque converter.  This cam will require computer tuning. This cam will lose some low end. Will have aggresive idle and will make power over 6500+ rpm. Requires Wilkes Performance .660 dual spring kit.