2007 Denali or Escalade??

[CORAL 96]

First, I must say GM is brillant for going with the 5 year 100k warranty on their 07 vehicles. Now, that being said has anyone seen the new powerplant in either of these two? It's a 6.2L. They've been using this motor in IO & skiboat applications for awhile. In the Denali, it puts out 385hp while in the Escalade it's 405hp. Not bad!! Torque very good in both for pulling as well. Does a 6.2L work out to a 383 cubic inch? Just curious as a lot of "Hot Rodders" like the 383 stroker motor.