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Thread: Tuning help gas 6.0L w/ shorty headers, k&n intake, Truck Norris NSR cam

  1. #1
    Potential Tuner
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    Tuning help gas 6.0L w/ shorty headers, k&n intake, Truck Norris NSR cam

    I am putting a truck Norris NSR cam in my gmc Sierra with a 6.0L. I have shorty catless headers and a k&n intake. Looking for help dialing in my tune after I install the camshaft. Anyone have some information for me or even a tune file with similar modifications? Any info is appreciated!
    Last edited by MasonTune33; 04-12-2023 at 01:48 AM.

  2. #2
    Tuner in Training
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    E38 or E78 ECU?

  3. #3
    Potential Tuner
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    It is a 2005 gmc sierra with a 6.0LS. Beyond that I am not sure.

  4. #4
    Tuning Addict blindsquirrel's Avatar
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    2005 is a P59, which is a Gen III.