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Thread: Black Bear Tune on 08 GMC Sierra 4.8L

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  1. #1
    Join Date
    Dec 2008
    Location
    san antonio TX
    Posts
    1,365
    im sure it wont bother allen at all. but im just saying that he probaly wont get the feedback hes looking for on here.
    1982 c10 lsx swaped, NP tuned, true duals, 4:11s, trutrac, e-fans, CAI

  2. #2
    Join Date
    Nov 2008
    Location
    Spring, TX
    Posts
    2,228
    The best option is to find a reputable local tuner. Justin at black bear is a great tuner but if there is an issue or you need to change something, it can sometimes be difficult to get a hold of him.
    '02 Silvy: Z71 EC Step Side 5.3L Nelson tuned
    2013 GMC Acadia: SLT1 Carbon Black
    1976 Corvette Stingray: Trying to save it, progress is slow.

    ^Ricky's Sweet PS Skilz
    09/21/2010 02:31 <danger_ranger83> I'm not really worried about the looks...I want it to be fast and ugly...bc no one wants to get outrun by something ugly

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