Here is a question for the tech guru's invovled with forced induction engine building; Based loosely on 23k's turbo project and rebuilding his car, I feel it would be pretty safe to run up to 13lbs of boost on stock internals of a c230 Kompressor.

With that in mind, and the OEM SC being built by Eaton... This company also makes the superchargers used in the Pontiac GTPs. I've found inexpensive pulley kits that give as much as +6 pounds of boost over stock pulleys on the 3.4L V-6 engines (pretty damn impressive!) and they seem to hold up very well to the added boost.

What do you think would be involved in a swap from the OEM eaton to the GTP's OEM eaton?

-Anyone know the eaton model number of the stock mercedes 230k supercharger?
-Anyone know the eaton model number of the stock Pontiac GTP's supercharger?

The reason I'm interested, is that I'm considering a forced induction project that uses supercharger with high boost at low RPM, and Turbo from the 3k+ range (to completely eliminate turbo lag, and still pull ponies out of a small "4-banger", just for the wow factor!)

With how readily available these GTP S.C.'s are available, it's really got me thinkin!

edit: Daddy Likey Ebay!