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Thread: Basic performance auto

  1. #1
    Tuner in Training
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    Oct 2020
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    Basic performance auto

    Im looking for a basic performance hpt file for my 4l65e
    I have been looking around and have stated to make my own but I would like to compare and see how my one is.
    Of course being my first week in its a steep learning curve to even figure out what they are talking about. Many thanks

  2. #2
    Advanced Tuner
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    May 2006
    Location
    Seattle, WA
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    Post up your stock tune file, we need to know what you're working on as multiple different PCMs and TCMs controlled those. Having a list of mods will help too, tuning a bone stock engine and transmission will need different things than a built engine/trans combo will.

    Search for the BlueCat Trans tool on the forums, it'll help you rough in the shift timing then you can tweak it a bit.
    ~Erik~
    2013 Sonic RS - manual, CGM, 6M, sunroof, mods in process
    2008 TrailBlazer 3SS AWD LS2, loaded, dropped, modded, SE22 Performance tuned. And then some...
    2002 TrailBlazer LT 4WD 4.2L I6, lifted, tires, exhaust, SE22 Performance tuned

  3. #3
    Tuner in Training
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    Oct 2020
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    Quote Originally Posted by ScarabEpic22 View Post
    Post up your stock tune file, we need to know what you're working on as multiple different PCMs and TCMs controlled those. Having a list of mods will help too, tuning a bone stock engine and transmission will need different things than a built engine/trans combo will.

    Search for the BlueCat Trans tool on the forums, it'll help you rough in the shift timing then you can tweak it a bit.
    Thank you
    Attached Files Attached Files

  4. #4
    Advanced Tuner
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    May 2006
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    Go through and make sure the upshift and downshifts don't cross one another (e.g. 2->3 should always be higher than 3->2). The BlueCat tool helps generate that up front.

    Is this a swap? Need to know mods list as well.
    ~Erik~
    2013 Sonic RS - manual, CGM, 6M, sunroof, mods in process
    2008 TrailBlazer 3SS AWD LS2, loaded, dropped, modded, SE22 Performance tuned. And then some...
    2002 TrailBlazer LT 4WD 4.2L I6, lifted, tires, exhaust, SE22 Performance tuned

  5. #5
    Tuner in Training
    Join Date
    Oct 2020
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    11
    Its an l98 with a camshaft in a tj wrangler
    yes its a swap thanks