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Thread: Adjust shift point in a Trackhawk

  1. #1
    Tuner Metraman's Avatar
    Join Date
    Feb 2007
    Location
    Belleville Michigan
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    87

    Adjust shift point in a Trackhawk

    I?ve had my Trackhawk tuned and the trans anjusted. I?d like to make some additional changes is there a tutorial anywhere? It appears a lot of things need to be changed.
    Thanks

  2. #2
    Tuner in Training guru1oftal's Avatar
    Join Date
    Jun 2019
    Location
    Atlanta, GA
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    24
    There isn't a lot out there on shift point tuning but I have mine pretty well sorted out.
    What exactly are you wanting to do, higher RPM upshift, easier downshift, all of the above?

  3. #3
    Advanced Tuner
    Join Date
    Nov 2017
    Posts
    815
    The shift points are output shaft rpm.

    Just divide by the gear ratio to get approx engine rpm for the shift point plus allow a few rpm for the shift to complete.

    You can log which shift table is being accessed in scanner so that you're changing the correct tables.