Machine a set of custom diameter pin bushings from aluminum bronze and reduce the ID to .927, and you'll have a wide variety of 4' pistons with different compression heights go choose from. Jerry
That thought crossed my mind as I was typing my response to Bill. I'll check Monday to see what those two manufacturers can do and at what cost. Might help to make a better informed decision. (Jeesh! I'm starting to talk like I'm at work!)
