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January 17 2012 at 3:42 PM
Brent Lykins, B2 Motorsports  (Login blykins)
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Response to Re: 4032 vs 2618 alloy

Probe (or even Diamond, Mahle, JE, etc.) forged pistons would be a great choice.

Don't worry about excessive clearances like some of the older forged pistons used to run. Forged pistons these days run around .0045-.006" clearance depending on the brand and material. Your cast stuff usually goes at around .0015-.002".

If your block has the correct clearances, you will not hear the forged pistons....I promise.

Brent Lykins
B2 Motorsports, LLC

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