mopar1rules said:
w/the available fuel that you have to run where you ride, i would play it safe, and you could run the same setup as me:
how big of a differance are you seeing with this mod
w/a simple .005"-.007" flatcut, you won't really notice it. too hard to tell on a butt dyno. if you were to step compression all the way up to being race gas worthy, you would notice a difference, w/your butt and on the tach.
the difference from a stock head, to one that's flatcut .005"-.007", is probably like the difference from stock reeds to carbon fiber petals on stock cages. it helps, but you can't really tell from the butt dyno.