Fuel won't be a problem. Superchargers are nice, but expensive and not as easy to work with. The thing I like about turbos is that you can change your boost so easily, plus theyre more efficient. I guess I was kinda thinking of putting together my own budget turbo setup, so it would probably have to be two cheaper turbos.
Enes, the superchargers youre talking about are called roots-style blowers. They create a ton of immediate torque, but don't make a very well top-end (which is what I'm looking for).
Thanks for the replies all, keep em comin
