Are there any good transmission tuning guys in the northern Indiana area. I can do the mechanical swap stuff but I know nothing about how to tune the 6L80 to my vehicle. I need to adjust WOT shift points and I believe this is done mostly by vehicle speed but it does take RPM into consideration. Why are there two shift tables in the tune. Also can this be done with TECH 2 or only with HP TUNERS. Thanks

 

You'd need to use HPT to tune the trans yes.

Maybe you could ask Nick or Adam over at www.midamericakustoms.com

 

Reach out to FSI - the number I have is 574-527-0851. I have been talking to one of their tuners - really knowable and good dude.

 

thanks