I don't think any standard port intake can be re-worked into a good Max Wedge intake. You can bell mouth a standard port intake so it matches up with a Max Wedge port but that doesn't really accomplish much. A properly designed intake has a constant taper from the plenum to the cylinder head. Taking a small port intake and the putting a bell mouth on it doesn't make it flow like a Max Wedge intake, it just makes it look like one.
