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Thread: 5.3 ALL MOTOR record broken, new et's come in.

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  1. #13
    Join Date
    Jul 2008
    Location
    Mesa, AZ
    Posts
    5,979
    that thing is moving out!
    Why only 2.5" exhaust?

    Quote Originally Posted by CHEVROLADE View Post
    And couldn't agree with u more Mark... I always say specs as well it's not like all trucks are going to run the same.
    Look at your sig Zach....
    Last edited by bangbangskeetskeet; 09-14-2012 at 10:49 PM.
    T-RAV
    99 GMC | 5.3 | Skinny White Guy Tuned

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