Finally got to run my truck at Route66 Speedway. Ran a 14.7 bone stock except for a Blackbear tune. The tune (engine and trans) appears to be worth about .4 seconds as I ran a couple runs on stock tuning and then a bunch of runs on the new tunes.

The two most common questions I got....

What prompted you to run that thing??

and

Is that thing stock?

Beat a Mustang GT and got smoked by a vette.

Timeslip



Pretty impressive for a 6,000lb brick. I figure I got the HP back over 400 with the tune as the Yukon Denali is tuned for less than the Sierra Denali. Wondering what it will take to get to 13's

 

4 tenths is prety impressive for a tune. But he is good.

 

just use some nitrous...and boltons!!!!

very impressive!

Dustin

 

Extremely impressive, especially considering my best NA was 15.03 lol

 

Very nice times!

 

Nice slip, that's good to hear. I'm finally going to make the track this Friday for the first time in the truck. Was hoping to run a baseline before I started with the motor but will be going with Blackbear tune, K&N Intake, custom 3" cat-back, and the Vette servo. Would love to see anywhere within 14.xx, your giving me hope =)

 

Great time for a heavy azz truck

 

Yeah but you're running in the 11's now