Chuck's Engine Build

[longassname]

It's sounding like getting a different block or sleeving the one you have are your best options then.

Originally Posted by cdigerlando

Apparently he filed them using number 3 bore as a guide. When I checked them so they are running less gap with the smaller bore diameters. They came out right around the same clearance as yours. Basically he said that they were all the same bore diameter so it would not matter.

Buying new rings at this point seems like a waste, but unless any of the guys who bought pistons want to trade, I will be stuck with them. It would be better for them since they are cut to fit the 37 tens bore, with the same clearances you used.

I'm not thinking about new pistons. I would sleeve the motor before I would do that.