60tow, 80dd, 120performance
So far I have only had it in 120, and I gotta hand it to Bill, the guy can tune a 7.3...
Way better in terms of drive ability!
Transmission is great! Just feels much more precise, and the converter is "smarter" I guess you could say and doesn't just bang into lock up at 40mph.
Also the motor sounds better than any of the canned edge tunes.
My only gripe is why I didn't do this sooner!
All hail PHP! All hail to the GRYPHON!
Will try to report back with more info, like mpg, and general experiences.