These hydraulic lifter cams are capable of 6000-plus rpm with stock springs and no valve float Bolt-in street cam with fast open and close ramps Uses stock springs; works with carbs or fuel injection Pulls from 1500 to 6000 rpm Similar timing to EV3, but designed to produce a very broad torque band Must check coil bind, valve-to-valve clearance and valve-to-piston clearance. Made in the U.S.A.. ANDREW EV-27 CAM 84-99EVO
