David Vizard - Which to prioritize - PORT FLOW or PORT VELOCITY?

There's many ways to run 12's with a 318, what velocity are those heads running at ?
With a 2500 stall and 3.23 gears, dual plane and 650 carb? That cam is comps replacement 340 HP camshaft with only 218 @ 0.050 duration.

Its got all the velocity it needs to fill the cylinders........