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Thread: 2008 G8 GT tunes out there?

  1. 11-19-2008 #21
    bigwillys58
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    Quote Originally Posted by johnh View Post
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    08 GMC rcsb 2wd. 4.8/4L80e with a dollar store turbo.
    best so far of 7.25 @ 97.4 1/8 mile
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  2. 11-30-2008 #22
    Pro Street
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    Quote Originally Posted by 1BadL76 View Post
    LOL, will do. We have some headers and a MagnaFlow exhaust on the way so we can get tunes worked out for these mods as well.
    What header did you use and did you get the WB in the car yet?
    2018 GMC Denali A8 6.2L
    2016 CTS-V
    2016 C7 Z06 A8
    2016 C7 Z06/Z07 A8 vert
    2015 Chevy SS 6.2 LS3 A6
    1996 Impala SS LT1 CAI
    1995 Chevy 1500 5.3 CAI Z06 cam
    1957 Chevy vert
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