72BB Nova
I would look into a Q-jet. Sean at SMI did one for me about 4 years ago and it was a great running carb. Replaced a 750 Eddy and there was absolutely no comparison between the two. Throttle response was very good and was very reliable. This was on a 383 with a HR cam 219/227 @.050 lift was .510 on a 110lsa performer rpm, and sportsman heads. It was a 4000 lb car with a 700r4 and 3.42 gears. Best time was a 13.70 @ 101 mph. Great carb.
Jeff-1972 Nova 454/TKO600/3.73