Technically you can get the Indy Mod Man set up for injection. It has the bosses for injectors cast into the manifold. Indy wants a pretty crazy price to drill them (I think it was like, $500 or more for the base alone with no top plate when drilled as opposed to $400 for an undrilled intake with top plate). You'd then either have to put a fuel injection hood and throttle body on or a carb style throttle body on a standard 4 hole top plate.