M1 packages for Auto Transmission?

[Clean RC]

Hello All...

I have been looking at the M1 gpa-at, and gpr-at packages for the M1.. In the literature it says 5spd forward.. I am wondering if anyone has been able to successfully run a 6spd off of the AT package??

My current project is a Classic pick up truck with a 6.2L gen 4 LS and the 6L80e trans from a 2008 escalade.. I have the dash and pdm's acquired for it, now im just wondering if the M1 packages can support the engine and trans so I wont have to spend time trying to figure out all the can with the stock ecu?? I see packages for the Corvette and Cadillac but nothing with the exact set up I have..

Thank You for any and all input...

Scott.

[NathanB]

The GP-AT GPR/AT firmware only has table axis setup for 5 speed, so a 6 speed is not possible

Gear request.png (40.91 KiB) Viewed 169 times

[Stephen Dean]

If you are in the US, contact MoTeC USA at support @ motec.com, as I believe that they have support for this transmission in one of their custom Packages.