Sorry all, been out of the office for a day, missed alot of this thread. I have been talking extensively with STS, they actually recommend a carb for about 6-8 pounds of boost. At least for me they did. They seem to have it dialed in. I just want to make my 70 different, and keep in mind, one of my major goals here is to combat the altitude I live at, about 8000 feet. Lets here everyones input on that aspect of the equation too! Really though, I have a O2 sensor in the headers for tuning, want to run about 7 pounds, and like a wow factor. Whatcha all think!?!?

And by the way, I would rather put the turbo in the engine compartment, your right, mighty tight out back, and have TONS of room under the hood.