It's a somewhat related question.

I was looking at Randy's website, and he includes tuning specs that his trannys call for.

Does anyone know if the standard DRD trans tuning that folks may have on their trucks would suffice?

It Calls For:

  • LINE PRESSURE SET TO 225PSI ABOVE 30% THROTTLE ANGLE
  • 100PSI RESTING PRESSURE
  • NO LOCKUP UNTIL 4TH GEAR
  • LOW/REVERSE SPRAG HOLDOUT
  • FOR 2019+, UNDERDRIVE PULSE TEST MUST BE TURNED OFF.