On ebay there is a kit for sale to adapt a supercharger from a thunderbird supercoupe onto a 4.0 SOHC ford engine. If you would like to see what I'm talking about go to ebay and search for Item number: 130170088281 or his personal site http://www.candmnovelties.com/. I am very interested in this kit and I was wondering if anyone has bought/installed this kit and how well it performs. If so is it worth $1600 + price of supercharger? (I know this is cheap compared to the kits offered by other manufacturers, $4000+). Anyway, any feedback is appreciated.