5.3 gmc, good tune???

[ggwrigley]

does anyone have a good tune setup for a 2003 5.3? i want to program mine and want some additional information

[MSURacing]

yep, sure do. I am sure lots of people do.
This is your first tuning I am assuming. What are you looking to do with the truck?

[ggwrigley]

yea im just starting to use efi live, i wont use my truck for high modifications but i want to have more power when i want, and occasionly go offroading, mainly more power for my in city driving.