I'm sorry, I took them down after Internet Brands removed my ability to edit posts. They feel that those contributing technical data, the entire reason for the message board, and not money should not be in control of the information they have previously posted. Please email Internet Brands and tell them their policy has has driven away contributing members, and feel free to cite this example. While more 911 centered, check out forums.pelicanparts.com, there is at least one guy there who has done a couple iterations of superchargers on 944s.