I wish my Allison was Stupid

[wikdlmm]

Tcm tune was the best thing I ever did tim... U can get to much more out of it..

 

[TIM Z]

Well lately after spirited driving and going to the track its really shifting nice!

 

[JD Dave]

Does your TCM change shift points when you put it in low tow haul vs 2wd or 4wd high tow haul?

 

[Drholliday]

Tim, with that tune it takes a while for the trans to perfect its shifting in the partial throttle positions. After a month of running around with that tune the truck was shifting perfect. Some times it would do a shift a little slower then I would like but it wasn't flaring or slipping. The only time I've had that tune flare shifts is when I switch from a lower powered tune back to the race tune and I go through the learning process with really light throttle until it shifts right, then keep adding more throttle until it learns all the way to WOT.

I also use T/H mode exclusively at the track so its always ready to go.

 

[motohed]

ive been working on my tranny tune for about, i dont know, 8 months. i love it. i have a stage 3 also with a 1056 and run 35s. ill post it up for you if you wanna give it a shot. it shifts perfect.

here it is