Hi i have a vfr nc3o and have been told the problems with it not running properly is because i have a scorpion can and have not had it jetted to fit this can. currently the main is 120 and the pilot is 35 what jets should i use? any ideas? thanks

i'd have just left the jetting along if it's just an end can on a stock system but others will say 118/120 to get the best, it's all guess work anyway as the only place to get it sorted once and for all is the dyno but if you don't want to pay for it buy some 115/118/120 jets and use you bum dyno.