Alright lads just put my new sports pipe on and upjetted.its running fine and sounds great but i cant really notice any diffrence in performance. my jet is a 115 an im running on 14gram rollers. someone said to get lighter rollers in there. is there any truth in this. ive also got 8.5gram and 10 and 12 gram rolls in the shed thanks for any advice in advance. kev
What performance gain where you expecting? Just re-jetting will improve it slightly as they run very lean, an after market pipe won't do anything.
