My friends went 13.5 with bolt ons and KHP tune.
Btw this was with 17s
13.8 with 22s. @ Edinburg International Racetrack.

 

What all do u have done and ur best time?

 

^^ I believe hes a 6.2 cam and turbo

 

New Setup is a Turbo 6.2L with an LS9 cam havent timed yet untill the track is opened old setup with a custom grind VVT cam Headers and tune, stock converter best time was 12.97 1/4 and an 8.2 1/8 on drags, it was no where to yours ive seen ur videos over and over and u got on baddass truck being all motor big fan here

 

Good luck on ur new set up, should be bad ***. I would love to break 11's. I have the heads setting in my kitchen off my camaro. Waiting to see if it's worth cnc them and put them on the Denali. But I'm probably going to sell the truck instead. Still debating. Love to have a turbo.

 

4L60e now i have a 6L80e swapped in and it runs anywhere from a 13.2 @ 105 to a 13.31-13.33 @ 107.6-107.9


Im full weight with small headers and a 36" muffler. Id love to go where BAD *** VHO runs to see how mine runs. 26* max timing too

 

thanks, I hope u dont sale it and keep it and brake in the 11s on motor then do a turbo lol that would be an insane setup