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Join Date: Jul 2012
Location: st. pete. , fla
re: Piston-to-head: what's ideal? What's safe?
My 4032 Autotec pistons have .003 clearance built in, engine builder had to clean the bores up and finished at .005, he said it'll be fine, also asked if I was going to run .050 quench
I shook my head no, he's a highly recommended race engine builder around here, maybe he was just fooling with me?
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