thlillyr
XS400 Addict
So can't decide what to do. Money will probably decide Anyway I have a bad piston ring. the left spark plag fouls in less than 5 minutes of running. The right side is clean and the carbs are set totatly stock. So Im burning oil on the left side which means bad piston ring. So question is:
Should I take this opportunity to put a big bore on it or just replace the rings? How much can you bore these motors out? I was hoping 500-550cc. I'm going to have a shop doing cause I'm not keen on drooping the motor myself.
Should I take this opportunity to put a big bore on it or just replace the rings? How much can you bore these motors out? I was hoping 500-550cc. I'm going to have a shop doing cause I'm not keen on drooping the motor myself.