Results 1 to 4 of 4

Thread: ZF8hp increasing shift firmness

  1. #1
    Potential Tuner
    Join Date
    Dec 2016
    Posts
    7

    ZF8hp increasing shift firmness

    Need some help. I have made some changes to TCM but I wanted to run them by some of you guys before I blow my S*** up.. lol . I have a photo attached

    Im trying to increase shift firmness

    any help is always appreciated.


    -B
    Attached Images Attached Images

  2. #2
    Tuner in Training
    Join Date
    Jun 2015
    Posts
    38
    thats what i did to mine. also look at the shift time.

  3. #3
    Potential Tuner
    Join Date
    Dec 2016
    Posts
    7
    Nominal Slip Time Upshift or Auto Shift Speed?

    Thanks
    -B

  4. #4
    Advanced Tuner
    Join Date
    Feb 2016
    Posts
    431
    Nominal Slip time upshift is the time (ms) taken to complete the shift.
    Auto shift speed is the speed/rpm that it shifts at.
    A big factor in shift firmness on these is whether the converter is locked or not.
    Must say tho, what a sensational trans!