Double Plane Intake

MP put a bunch of cam in those 380 HP and 402 crates. People that bought them that had mouths bigger than their stomachs.

Put a smaller, more modern, better idling cam in it. Something well thought out with realistic expectations might perform just as good as current cam with your gear and converter. Especially on the street.

People try dual planes. Then next would be EFI, and then.... band aid after disappointing band aid.

Troy at Westoaks Mopar Performance saw it many times with those two motors.