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Thread: 2003 LB7 duramax looking for a tune

  1. #1
    Tuner in Training
    Join Date
    Oct 2014
    Location
    Salem, IL
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    11

    2003 LB7 duramax looking for a tune

    my buddy has a 2003 duramax with LB7 completely stock hes looking for some more power... i know NOTHING about diesels or diesel tuning... so is there anyone out here thatd charge to tune it or is willing to send me a tune.? he wants more pulling power for his 30 ft camper and as much eco as he can get without losing power... any help is appreciated!

  2. #2
    Tuner in Training
    Join Date
    Oct 2014
    Location
    Salem, IL
    Posts
    11
    and if its a tune that blows smoke he does care i thought id add that..