S&S Cams are tested on the dyno, street and track before being offered to the public With hundreds of hours of testing on each cam, you know you are getting the best cam S&S can produce Requires high-lift springs Works well in large-displacement engines 9.5 to 10.5:1 compression Makes best power in mid-range Works with hydraulic or solid tappets Installer must check coil bind, valve-to-valve clearance, valve-to-piston clearance and cam lobe to case clearance. Made in the U.S.A.. S&S 600 CAM 84-99 EVO
