Just looking for info...... i like my Htpp but from what i have read the Diablo shows bigger Gains and there are more things to tweek and play with but with that comes more things to jack up....i dont know much about ls1edit...or where to even get it or get it done any help would be great...Thanx

 

For realiability, not frying your ecm and a proven 4/10 off your quarter mile time, go with Hypertech.
Just keep you Hypertech untill you can upgrade to ls1 edit or Nelson's Performance tuning.
http://www.nelsonperformance.com/

 

Where from south TX are you from btw?

 

Pasadena,Tx....where do you get ls1 edit......the nelson tuning...sounds nice but it seems high priced for just a pcm....

 

A custom tune will blow the **** out of a HPP3 tune and the Diablow. Nelson Performance has specials from time to time...you should drop him a line and see what's up. You'd be amazed the difference between them. I had an HPP3 on my '99 Z71 and made a slight difference...this custom tune I have is far better.

 

hey im in pasadena. where abouts in pasadena. i think some of us are goping to San Antonio on JAN 2. you can get a tune then. oh yay. race ya.

 

Neither of the programmers will suffice! Let Allen tune your truck!!!!!!

 

02 i live off of fairmont.....luv 2 race ya seen your truck around town and a HRP...clean ride...but i am looking for a Grey dakoda R/T with e.t.performance on it.. i left this ? for you on another thread...have you seen this truck..??