think about this.. for the same money for that supercharger, you can buy an RB concepts .23 engine and have oh **** power.. or even the OS 18..

I think either way, supercharge or upgrade the engine, you'll need to upgrade some drive train components, keep this in mind. When these things are built, they are built for the engine in them, not for much more, it'll be like putting a 350 chevy engine in your Simplicity garden tractor, it'll go like hell for a bit, but the transmission is going to come out of it in a pretty impressive and violent way...