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Old 06-20-2008, 07:56 AM   #16
coupe
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Quote:
Originally Posted by BAD INT
what does your piston manufacturer recomend ? you just dont have a poll about that
No poll, just wondering what these other guys values are.
Must be a top-secret, seeing how they jumped in here with numbers.

Ross has a range of values for turbo and for street car. I'm setting mine up somewhere in the middle, to avoid a noisy cold-start. The 2618 alloy expands more than a 4032 or hypereutectic piston, so I still must give it some room. I concurred with Mark O' Neal. .0045 is my goal. +/- .0005
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