bmwe21.net forums

I've recently read about e21 320 four cylinder engines being supercharged with eaton m46's and the like. could anyone shed any light on this? what other modifications need to be made for a supercharger installation? can you supercharge a standard e21 engine? also what are the costs of such a venture?

will be watching for replys on this one.

There are plenty of supercharged 02's out there. Mind you, I doubt its a cheap conversion.