2008 HUMMER H2 6.2

[EastTexan]

Anyone out there running a Predator on a 2008 HUMMER H2 with the 6.2 liter gas engine

[Stevens07]

I would assume the 6.2 is the same motor in the denali's and Caddy Escalades, so I'd think it would work just fine. Right on the front page, it says the preditor will work with the Hummer and 6.2. U7194 is the programmer you want.

Sorry, to answer your question, there are guys who are running it.

Steven

[EastTexan]

Yeah, thanks, I realize the U7194 is the correct application for the '08 H2, and the 6.2 H2 engine is essentially the same as the 6.2 engine in the Denali and Escalade (and soon to be in Chevrolet trucks). To clarify my post, I just want some feedback from people actually using the Predator U7194 on the '08 H2.

[Stevens07]

I have a friend that had it in his denali, and liked it. But went to HPtuners for a "higher" level of tuning (his words) Also, I believe HP tuners can tune the 6 speed transmission where the Diablo doesn't have any tuning options for it as of yet.

Steven

[EastTexan]

Thanks. I mainly want to disable TM and other throttle lag related issues, without jacking with timing and fuel.

[BJL630]

The U7194 doesn't have TCM support yet (nor will it in the near future), but it does remove the throttle lag in the canned tunes.

[fragss]

I wold like to get the predator, I have the 2008 Hummer H2 SUT, anyone have it install it? Do I need to install CAI and exhaust?
Thanks in advance

[h2sut]

Im using Diablo tune on the H2 2008 SUT with U7194, you can see the difference right away, the truck will get better response and you will get more mpg.

[EastTexan]

What kind of mpg do you get in your H2 with the U7194? Which tune did you install? Did you alter any parameters? Anybody else out there running the U7194 on a 2008 H2? Thanks.