hvacr
Freshman Member
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I'm re-building my 1500 engine after a valve scattered itself throughout the piston chambers (previous posts ). Today I recievd my pistons from Moss and I now have more questions. I have used my precision gauge test blocks to be sure of my bore before I ordered pistons. The spec. for my 1500cc bore is 2.899-2.9". Mine is 2.900. The piston says original spec. but the piston is smaller, ( for clearance, I'm sure) BUT how much, and why don't they say ???