Renegade 800 and Outlander 500, 650, and 800 Cylinder porting & Reshaping
Diamond G Racing has teamed up with Chapman Performance to offer cylinder porting and reshaping for the Renegade 800 and Outlander 500, 650, and 800. Send us your heads and we will completely recontour and massage your ports and combustion chambers; do a multi angle valve job; install our cams (sold separately), adjust your valves and completely reassemble.

All you have to do is install them on your machine and hang on!