Results 1 to 2 of 2

Thread: zf8h firm quick shift help

  1. #1

    zf8h firm quick shift help

    i have a 2014 5.7 hemi that has the 8spd and i was wondering if theres a way to make the shifts a bit firmer and happen alittle quicker? i know that messing with the transmissions are dangerous and they are very sensitive but looking to get a better feel from the trans.

  2. #2
    I would start with the torque management tables and adjust the minimum spark tables on the high rpm high load areas.