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Old 01-05-2020, 09:04 AM   #5
coolcanman
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Join Date: Oct 2016
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Default Re: Best Pontiac Powered Super Stockers

62 tripower 389 318hp was defactored to 275hp. As for ss to gt nothing has to change but the gt cars at same hp to weight index is .05 faster most guys do it to avoid heads up runs
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