2018 GMC Denali Crew Cab
Super Charger
92mm Solar TB
Stainless works full exhaust.
Maybe im old school but I awlays really liked the crisp shift in the 4L60E Transmissions. I could make them snappy.
I tuned my buddies 15 with 6l80E and was able to get his shifts crisp but not brutal. I cant seem to figure out how to do that with my truck.
Its either just how this transmission shifts or I just dont know how to tune them.
I fixed some of it by changing the minimum timing table.
I've upped my max pressure to 1000KPA
Haven't touched the shift inertia tables as I'm not sure I understand them. Higher number faster shift?
I had read that people were having issues with setting the shift timings to low so I looked at several tunes and put the shortest stock shift times I could find.
35 -Current Tune.hpt
Any advise would be appreciated.
Thanks