2007 Chevy Silverado with a 6.0L V8 and 4L80 Transmission - tune help
My buddy just recently swapped his 2007 Silverado to a 6.0L V8. He had the original 4L60 but it gave up and he swapped in a 4L80 transmission. I need help doing the tuning for the transmission. Is there anyone that could help on the tune or get a baseline back over? Transmission is bone stock and he just wants to get it moving. I am not familiar enough with all of it and in order to do a segment swap it needs to be the same OS I have read. The OS is 12614088. Can anyone help me fix this? I attached the Tune file for his truck.