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Thread: 103mm throttle body tuning

  1. #1

    103mm throttle body tuning

    Would anyone care to share the data for 103mm throttle body, came with an edlebrock supercharger kit.

    2016 mustang coyote

  2. #2
    Advanced Tuner
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    Sep 2010
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    I don't think anyone except Lund and Jn2ning have tuned the 103mm so far on a 15-17 model car, it's a pretty new kit and new TB. I believe PBD is doing one soon, but don't think they'll share the data either

  3. #3
    I got a good baseline after a few revisions just have a ton of ipc errors around 3k rpm log attached what should i change?
    Attached Files Attached Files

  4. #4
    Tuner in Training
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    Feb 2015
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    could you share your file ?
    I have done a 2017 Mustang GT with this edelbrock SC but with the 90mm tb working great and perhaps your problem is not only the tb
    Last edited by MustangGT; 06-27-2019 at 06:10 PM.

  5. #5
    Senior Tuner veeefour's Avatar
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    Quote Originally Posted by t76mach View Post
    I got a good baseline after a few revisions just have a ton of ipc errors around 3k rpm log attached what should i change?
    3k rpm is where those engines have all the problems. Your AFR swings like Spiderman in NY city.

  6. #6
    Wonder why it's swinging, seems it only happens with it ossicalates