Based only on your video it sounds like some tuning is in order. Get the points, timing, valves, vacuum up to spec THEN see what you have.
Next get it to stop and steer and go for a ride!!
SWEET Sergeant At Arms: Old Dominion Stovebolt Society BUNS?!?!?!Where we're going, we don't need no buns..... 1950 GMC 450 1951 Chevy 1/2-Ton The GreenMachine In the Stovebolt Gallery