i have a diablo sport Predator, and i have headers, 2002 GMC Yukon intake manifold, TBS, and Cat back exhaust, i need a custom tune i have it set alright but id like it to be better, right now it will do every bit of 154 MPH, but i want it to get there faster without blowing up my motor, or transmission, or melting my computer, the rest of my installments are in my signature

 

i guess it was a tahoe intake not a yukon intake

 

How are you doing 154mph with those mods? The tahoe/yukon intake is the same as the truck intake so that's not going to make a difference. Ditch the handheld and give Nelson Performance a buzz and they're in San Antonio too

 

and i can because the truck is light and the gears are good i guess but i really dont have the money to go to a shop.....thats kinda why i was trying to find someone that does a custom tune for it

 

Contact Lew at DiabLew Tune - Custom Tuning for GM Vehicles - DiabloSport inTune, Trinity, Predator Custom Tuning by 06MonteSS He custom tune via email with the programmer you already have.

 

154 mph....you using a GPS for this? Sorry but I'm not buying it. Would have to be one hell on a long stretch. Must be that throttle body spacer.....lol

 

 

+1

 

I added a cam,intake and a real tune for nothing!!! Shoulda just done gears and headers so I could do 154mph too.