I have a 01 burb w/8.1 3/4t and 4l80e. Is there anyway to firm up the shifts using hp tuners? Trans is stock as far as I know. Thanks to all for any input.
I have a 01 burb w/8.1 3/4t and 4l80e. Is there anyway to firm up the shifts using hp tuners? Trans is stock as far as I know. Thanks to all for any input.
Yes
you can decrease shift time, lower force motor current tables, or you can raise individual shift pressures. Reducing torque management can firm shifts a bit too.
Tuner at PCMofnc.com
Email tuning!!!, Mail order, Dyno tuning, Performance Parts, Electric Fan Kits, 4l80e swap harnesses, 6l80 -> 4l80e conversion harnesses, Installs
I already worked on torque mgt. In order to NOT change the wrong table can you tell me where the other tables are at? Gen III PCM
Reply With Quote