Tuning software ???

[CNCguy]

What would be the best/easiest to use tuning sofware to use for a 16149396 ECM?

Marc

[SappySE107]

Sounds like you are using a 3.1 chip with the 4T60-E. GMPCM has $DF. Easiest though would be to pay me to tune it:P haha! Freescan also works with that setup, as does efi-live (those are scan tools though).

[CNCguy]

When I get a little closer to to swap time, I'll get with you. I'm sure you've seen my project.. 3400 with headers, fabricated UIM, 75mm TB, 3400 injectors and hoping to get a decent cam for it. I got the 16149396 because of the 4T60E but have been thinking that maybe I should just find a 4T60... dont know yet. Any opinions on the tranny?

I'm sure the stock 3.1 chip probably will not be even close. Do you tune with a wide band?

Marc