thinking of upgrading a lil as well. i just rebuit with vitos forged piston .020 over. I plan to remove air box lid.and use boyssen vforce reeds and run 32:1 premix...i went to jetsrus and got a range from 240-290 because i plan on using full fmf in the future...what range should i begin with with current mods & what should i begin with when i add fmf and k&n?
