Got a 6.0 with a 4l80e and using a P59/DBW setup.
The tune came from a similar build except it was a DBC.
I just got this put together and just started setting up to tune her.
It idles fine but when I pull her in gear she brings the rpm up a bit and wants to pull, it feels like it pulls harder as it starts moving.
Any clues where to start would be a great help.
The tranny is a performance unit from Hughes and is known good. Converter is a 9.5 3400 stall from yank and known good as well.
I'm an intermediated tuner at best. The tune I'm starting with is a 6.0 with the same cam and injectors and tranny combo so I know it's close. One difference is I have DBW and the orig tune is DBC.