Does anyone have dyno numbers before and after they ls1edit, hptuners, ect, custom tune for their truck? What about Nelson tune? I just want to see what kind of numbers you would get. Also, how much does Tq Management take off of you lower end numbers?

 

i wouldnt get edit or hp unless you know what you are doing..

as far as custom tunes, Nelson is the man My buddies truck flat out rocks after he tuned that for him!

I just installed the Crane/VHP tuner on mine and it made a very good difference with part throttle and WOT pull.. good thing about that handheld is you can raise idle, add timing, delete codes, add 300rpms on shifts, change shift firmness, and select from a few different cam pre prgrammed modes. Oh, you can add and pull fuel also along with the other basic things all handhelds do. I'd say the tuner probably gave me a few good tenths atleast... good mod if you dont wanna fool with sending the pcm's back and getting custom.. if you go custom, i like nelson

 

ill be rockin the nelson tune here soon

 

MTI did my LS1 edit i got 16rwhp and 22rwtq