Tbi tuning for 4l60e shifting

[5.7sierra]

BlueCat Transmission Tuning: https://forum.hptuners.com/showthrea...Table-Software

BlueCat screen shot below:

I use Excel to Copy / Paste / Transpose the BlueCat tables into the TBI Chip.

dave w

Thanks guys. I will buy the stuff and start tuning. Sounds like it's well worth the time and effort.