I hear their are kits that will allow you to make the PI intakes work on the 4.6 SOHC motors, My mechanic i had it to swore that i had the wrong intake and said their is no way that the PI intake would work on my car, He said the port heads were much bigger and didn't line up and said it could and would not work, Where can i get a kit to make the PI intake work...Links appreciated i am working on it but at the moment not very mechanically educated.....