If only GM would let us order a RCSB with the 6.2L/6 speed auto.....be an awesome ride! Course now that I have my NNBS truck already, wonder how hard it would be to drop it in....guessing the tuning would be the only real issue there...

 

I tried to order a 6.0l with the 5 speed back at the end of 02...ened up with my current truck because even back then the answer was NO!
Sucks *** for us.

 

The truck or SUV. The SUV's are heavier!

I think with a good tune and bolt-ons the motor would 400+ at the fly wheel.

 

Its already 400 at the flywheel, is it not?

http://www.sportruck.com/news/2007-G...nali/index.htm

 

Not in the SUV Yukon Denali 380 something it's derated from the caddy!

 

OK, but the crewcab denali is 400 hp so must just be tuning/packaging.

 

Yup, Escalade and the Sierra Denali get the 400+ Version... All tuning... The 6L80E should be the available some time later this year in the 1/2 ton 08 models... Its standard on 3/4 Ton 6.0's...

 

I bet tuning will wake these animals up... my wifes 07 tahoe really woke up with just a tune, it was a night and day difference....
GM cuts them way back with the tuning...

 

I wonder if they actually even detuned them?
I bet they just did it on paper for ins. or something retarded like that. I bet they dyno the same!

 

Yea, thats what Im thinking...