4 BBL intake for a 87-92 Chrysler 5th Ave 318 Magnum

I read the post. 5th Ave did not ever get the magnum stock...second the magnum did not get introduced till 92...further the 5th Ave never had a throttle body injection and thus the manifold would have been a 2 bbl factory. the post is chocked full of misinformation and leaves one to wonder just what is being built, a later model magnum? A pre magnum 5.2 throttle body injected engine, or an original 318 carbureted roller cam from a 5th Ave. I personally feel that this OP needs to list a few more specific facts.