The 235 in my 55.1 3/4-ton was bored .060 over. Once I fixed the oil pressure problem I had NO problem overheating. That motor ran good and strong. I think Egge still sells .100 over pistons for 235 and 216.

Past performance is no guarantee of future results. Your mileage may vary. smile

Last edited by Frank50; 02/21/2013 6:41 PM. Reason: grammer

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