Mark,
I thought about that "High and Mighty" intake before I posted that, but it's almost stretching the concept, with those round, super-tall runners...
I'd say the Ramchargers were pretty successful with that manifold, though; I think they won their class at the Detroit Nat'ls with that car, AND set the C/A national record with it.
How much "success" do we need???
Still, Ralph Ridgeway's efforts had immense ramifications (no pun intended) throughout Modified Eliminator, a revolutionary design protocol that still has ongoing influence, today... many years later.