318 intakes - old style?

it's an interesting exercise to be sure.

my gut check says the dual plane version out classes it, especially in that 2000~3000 range. but early single with small ports and small valves and small carb? i'd bet it'd be hard to quantify the difference with the butt dyno.
Driving the older style intake/cars, even in B-bodies, were tire friers. My sister had a '70 Coronet 4 door, and that 318 2bbl had punch that many would doubt it was even a 318 2bbl. Just curious on the comparison between the two, because I'd use either or.....