I'm just wondering how reliable a supercharged 305 would be if all the rest of the mods were mild. I'd like to see respectable numbers both on the track and at the gas station. Superchargers improve gas mileage, but how much? How realistic is this as a daily driver with reliability in mind? I'm hoping to do something like this without really messing with the internal stuff too too much.

I have an 86 IROC 305 tpi AT