S&s super e jetting: Stock 74"-intermediate jet- .0265 to .028 /main jet .066 to .068. Mild strokers 74"-84"- intr,jet-.028 to .031 /main 74",80" fl's .066 to .074 all others- .068 to .076. Strokers 86"-98" intr. Jet .030 t0 .033/ main jet .072 to .082. A little guide to compare what you have in your carb. I guess i should ask what bike it's on.i'm always thinkin' shovels.