I have added +4 timing , milled head ,vforce 3 reeds, k&n pods and +4 swinger ... i already had toomey pipes .... the powerband is smoother than before but it doesnt really pull any harder.... i had 280 jets with just the toomey's and i went to a 320 when i did the rest of the mods ...have i done something wrong???
i did a plug chop and it looked good
Ohh and i was running 50/50 race gas
The + 4 swinger is hurting my traction on dirt but i raced my buddy on his cr250 on blacktop and he pulled on me the same as he always has