nice looking setup. What are the specs on the motor???

 

Forged 408, TFS 225 heads, custom grind cam 236/232 .601 .595 115lsa, Scorpion rockers, Victor Jr. Dynatech headers, custom Y pipe to turbocharger, all custom charge pipe and intercooler, 4L80 conversion, Vig stall, Tial bov, custom gauge bezel with wideband, vac/boost, fuel pressure, and pyrometer all in Cobalt, electric fans.
I think thats it, but there was alot.
Oh, complete fuel system; dual intank Walbro 255's, twin -6 feed lines to each rail, Aeromotive boost referenced fuel pressure regulator, -6 return, 60lb Mototron inj.
Custom oil cooler mounted on a cage under the tranny.

 

One sweet set up!

 

nice work

 

Sweet setup, you have to get us some video once its running.

 

It runs, we just have some more 4l80 related work to do.
Sounds very unusual coming from a Hummer. We will get some video when while we are street tuning.

 

... would really like to hear a clip of that cam.... and see a pic of that oil cooler

What A/R is the exhaust housing? ... can you post a dyno graph when you are all done? Been debating on stroking the LS6 I have collecting dust and how a T76 would spool.

Maybe I missed it but why the reversed intake elbow? Front layout issues?

Nice work!

Bill

 

.96 housing. Honestly, the reversed intake is just to be different.

 

I saw a post of this on another forum. How did you get the transfer case to be a selectable 4x4? I am very interested in doing the same to my '03 Supercharged H2.

Thanks,
Tim

 

Thanks It sure cleans up the front of the motor

Bill