The Super Six uses the same exhaust manifold as the one barrel setup, so there isn't a pressing need to make changes. Unless he wants to make improvements there too, of course.
That's true, it does. But there's still no way he'll get all the benefit from more carburetor without modifying the exhaust manifold or adding headers. It's just not gonna happen. I had a friend do this to mine and it works quite well. https://www.forabodiesonly.com/mopar/threads/exhaust-manifold-mod.465895/
