Twin Turbo 427 LSXcalade Test Launch

@Stapleton42_ 's LSXCalade doing a little hit on a private road in Mexico. Wastegate springs are at 15psi and he was leaving off of the footbrake. This truck went 10:30 with a shitty 60' in this configuration and turned all the way up should be knocking on 8's in the future.

As for our Procharged Denali - we are in the final stages of tuning and the truck should be back on the road in the next week or two! I'm going to have my tuner - Domin8tuned get some clips of it to put together a teaser video for you guys.

Enjoy!

[alexplatero]

It originally came awd?
If so what did you all do to be able to use 2wd
I have a Sierra Denali awd and been doing research of how to do it 2wd and no luck