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Old 07-07-2009, 09:15 PM   #6
Mike TexaSS
Drives: 454 LS7 Camaro SS
Join Date: Jun 2009
Location: Houston
Posts: 380
Car is loud. But that is what the customer was going for.

CEL were tuned out via HP tuners. AFR with the cold air headers and cat back were lean for such a heavy car 12.90 to 13.30. After the tune it was 12.20 across the board.
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