S&S rockers installed just gota adjust the pushrods for this .700 lift cams then grind the fuck out.of the rocker box cover.cause the gonna hit this sportster should crank wedged a s&s crank in here after i spent 2 weeks milling up new cases bout and hour ill have her cranked up and tuned S&S rockers installed just gota adjust the pushrods for this .700 lift cams then grind the fuck out.of the rocker box cover.cause the gonna hit this sportster should crank wedged a s&s crank in here after i spent 2 weeks milling up new cases bout and hour ill have her cranked up and tuned