hillbillyshee

ok thank you for info i should be on my way then.

ok guru of the shee world bike is pretty stock bored over a little need alittle advice on jetting. bike is bored over .25mm with compressing of 120. trinty stage 4 pipes two into one kn, v force 3, i bought a cool head with 21cc domes havent got it yet but im expecting to get about 150 psi of compresion after install. is there any rule of thumb on jetting up? main jet, needle, pilot any help would help at least get me in the ballpark ill fine tune from there thanks in advance