Wow it is nice to see good information that is being passed on here. We have ben using the 4.6 since 96 Best bang for the buck. Avaid has pans on the shelf now for us best ground clearance and
oil handling. as far as superchargers go the stock Eaton can be ported to perform with the best of the after market chargers. Lots of places offer this service around $300.00 In my opinion it is a better looking unit as well ,( check out my gallery. Shon Hyland Is a great sores for hard to find part. Now 600 Hp in a SPF that is just nuts. it is like a mini bike with a hyabusa in it. It will make you slower at the track, Unless you do a lot of work to the rest of the car. Be honest with your self. What level of driver are you now. Go to a school , see if you improve. How much are you going to track the car? Will it sit in the garage because you are to afraid to drive it? Still would be Cool though.