Need help with a tuning kit, how do you tune your scooter, which kit should I choose, and all general tuning and modifcations questions are for in here.
Would a nip up due to fuel starvation be enough to remove /polish out the honing marks of a newly bored honed barrel (steel lined TS1 ? The marks have gone around the inlet and exhaust and there are the usual score marks down the barrel. The marks on the side of the barrel are fine.