Re: What fuel
i found mine was best with 93 and octane boost. but then again my computer chip makes me use at least 93 so yea. once i add the turbo and tgp chip i will probably just use midgrade with octane boost
'69 F-350 super duty. 3'' exaust, headers and RUST!
'94 cavalier Z24, k&n, exaust, under drive pully, computer chip