Nice setup.

 

I'm actually taking my 2011 Sierra AWD Denali to the track for the 1st time this Friday so would anyone like to guess what it's goings run the modifications are:
Whipple Supercharged
K&N Air Cleaner
Custom Tune
Dyna Tech Long Tube Headers
Free Flow Cats
Corsica Exhaust
Making 7-8 PSI of Boost

 

Prob high 12s At that boost level I'm guessing.
Have you raced before ? There's some practicing launching that will also determine your times , like how hard you leave off the converter .

You guys have some awesome denalis in here , how bout some pics also to go along with the discussion ? I'm looking to buy one and can't look at them enough LOL

 

Post up your times!!!!!

 

Mid to low 12 would be my guess

 

I'm shooting for low 12s when I procharge mine

 

nope not even at the crank. Im just about the same set up just using stock cat back. Im at 436hp 431ftlbs at rear wheels thats in 3rd so maby 450hp 1:1.

 

My guess is 12.7 to 12.8

 

I will update everyone on Friday

 

This thread is like the first piece of *** just playing you on and on. Saying you'll get some tonight, then no I can't....maybe next time, then no we shouldn't now, maybe next time. Then no it hurts too much....