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Thread: 2007 GMT900 with 2013 true LS3 engine

  1. #1
    Tuner
    Join Date
    May 2007
    Location
    Denton, TX
    Posts
    68

    2007 GMT900 with 2013 true LS3 engine

    Anyone have a true stock LS3 engine stock tune they can link to me? The repository only has two 2013 manual stock tunes and they don't agree with each other. I am looking for a stock tune 2013 with manual transmission tune, no ZL1 tunes. I really need the injector and fueling tables. Not looking to go crazy with the tune, just want it to run as designed.

  2. #2
    Senior Tuner
    Join Date
    Jun 2004
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  3. #3
    Tuner
    Join Date
    May 2007
    Location
    Denton, TX
    Posts
    68
    Thanks. I finally got to download the PCM that came with the engine and how my luck always works out the 2013 engine I paid for is actually a 2011 with very low miles.