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Old 04-12-2014, 05:38 PM   #3
tomster
RedLine
 
Drives: 2022 ZL1 1LE
Join Date: Dec 2012
Location: Chicago area
Posts: 793
I just put it on the dyno with a wideban O2 its crazy how perfect he got it. Even the guys at the dyno shop who of course want to sell me their tune couldn't pick it apart. They said they "might" be able to free up 10 more horse power but for $650 no thanks im good!
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