I want to get an avenger supercharger but I don't want to deal with installing it, and I dont know if you have to get new engine internals to handle it or not. I also dont know if it changes the air/to fuel ratios and whatnot. Pretty much what I need to know are some names of popular performance places that I could maybe go to.

 

if your gonna do the supercharger stroke it too then you would be pushing 350hp ish http://www.rockcrawler.com/techrepor...er40/index.asp or http://www.speedomotive.com/s-15-jeep-stroker-kits.aspx