new to efi live

[nam516]

just purchased efi live im looking to tune my truck but really have no clue what im looking at i have the stock tune on my computer and im looing for a 70- 90 hp gain when im finished... anyone care to teach me how or what to change? 07 duramax lbz 6 speed tranny

[isak81]

I don't know anything about tuning a DMAX, but all the guys that do seem to hang out here
http://www.duramaxforum.com/forum/ef...ead-first.html