Supercharger?

Alright, I've had enough. I need a real answer. Is the supercharger in this car the upgraded MP90 as opposed to the M90, or is it the M112. The M112 would make sense from the specs from pontiac, but I haven't really seen a solid post.

From Eaton's site:

http://www.eatonsupercharger.com/gm/index.shtml

Says '04 GTP uses " . . .Eaton's 5th Generation M90 Supercharger."

- Ray
Hoping this is useful . . .

Hey! Thanks! That's exactly what I was looking for! I tried looking at Eaton's site a while ago, but I never found that article. Thanks a lot!