Wow thats a low mile find for sure... as far as mods here's a basic list modular supercharger pulley set. if you go 3.4 pulley get a 3.5 idler pulley you can run the stock belt. u bend delete resanitor delete cat delete with rear 02 sim and a cold air intake and or fender well intake and dhp power tuner if you have a lap top. those are basic's and a good place to start and welcome to the board