S&S cams are tested on the dyno, street and racetrack before being offered to the publicWith hundreds of test hours on them, you know that you are getting the best cam S&S can produceFor 84'' to 93'' motors, not more than 9:1Best response occurs in the mid range from 2500 to 5000 rpmRecommend high-performance hydraulic or solid liftersMade in the USASpring spacing is requiredInstaller must check coil bind, valve-to-valve clearance, valve-to-piston clearance and cam lobe to case clearance.
https://shopping.truda.io/product/514-camshaft
S&S cams are tested on the dyno, street and racetrack before being offered to the publicWith hundreds of test hours on them, you know that you are get