The 60000 are the original miles. Once I opened it up everything looked very nice as if the engine had a once over recently. I changed the piston with new rings over sized, cylinder honed to fit. So yes I have one over sized piston. All cylinders were measured and found without taper. Cleaned it all up. Everything looked nice so that was that. It runs nice and smooth .I was initially somewhat concerned about one piston being bigger but what can I say it runs nice.
