OK I have a 01 CR 125 that I just got like 5 days ago and it seems to run alright, but I have read in a few places that I need to be runnig race gas. I think they said it is because of the squish clearance being off. right now I am running 93 pump gas and I really don't want to blow up the top end. I plan on doing the top end in a few weeks. anyone out there know how to alter the head to fix the squish clearance? I do have access to a good machine shop.
Any Thoughts???:think
Any Thoughts???:think
