1FUNZ71

91 Octane Tune
Rev Limiter 6000
1-2 Shift 5800 WOT
2-3 Shift 5800 WOT
3-4 Shift 5800 WOT
80% Torque Management Delete
Eliminate Speed limiter
Firmer Shifts
Save gas program

Tow/Haul mode adjust for maximum towing

jerome

save gas program AND performance? i didnt know you could do both...
maybe you can do normall is saves gas and tow/haul *** button for performance?

one03sierra

iTrader: (1)

91 tune

1-2 6000
2-3 5800

get the reg tune set up in normal and performance tune set up in tow haul. unless you tow all the time.

Silverado_L31

can you get that where you normally drive(no tow/haul) and have it as gas saving, and then when you put tow haul on, its a different tune? Like even normal w/o towhaul could be for 87 oct, and then towhaul could be 93 oct?

one03sierra

iTrader: (1)

yes now that i think about it. the timing tables and some others such as shift points and all can be changed.

1FUNZ71

Regular driving
Save gas program
91 Octane Tune or 87-91 dual octane. Which ever you think is better. I run 91 mostly.
Rev Limiter 6000
1-2 Shift 5900 WOT
2-3 Shift 5800 WOT
80% Torque Management Delete
Eliminate Speed limiter
Firmer Shifts

Tow/Haul(performance mode)
Max Tuning
Hard shifts
100% Torque Management Delete
* or whatever you think the best setup is for max performance.

When I tow I will just swap to my factory PCM.

Does this sound good?

1FUNZ71

to the top

jow02327

iTrader: (21)

well if you remove you pcm i think it has to relearn

ap2002

iTrader: (8)

is this true????

1FUNZ71

In some cases yes. I have heard about a few cases on here.