You are getting your Diesel H2... Just not the 6.6.....

[nmu98]

http://www.autoblog.com/2007/06/15/g...the-hummer-h2/

Looks like we will get a 4.5 designed by GM internaly... For better or worse...

[Vettster]

A diesel Corvette?
I don't think so.

[genob]

i'm adding a jake brake to my diesel hummer

[IRA51]

I wonder how much it will cost ,and how long it will take the general to work out the bug's. I would have prefered the full power time proven 6.6 with pushrods .an overhead cam 4.5 with the buyer as the ginypig might be frustrating.I will take a wait and see aproch on this one .in the past it takes one or two model years to fix the bug's on a whole new design engine.

[tomp]

wait until they get a programmer made for this puppy and it will be screaming much mo betta than our current gas rigs

[nmu98]

Originally Posted by tomp

wait until they get a programmer made for this puppy and it will be screaming much mo betta than our current gas rigs

But by 2010, what will you have to "cheat" or remove. The current particulate filters are hindering the real perf gains. I know there are some gains to be had, but you probably will not read about 150+ HP programs like you can in the 01-06 era of chevy's.....