750 Holley 3310. They come with 72 jets in the primary which is about perfect. Put the softest spring in the secondaries and you are golden. I've always used this on mild 440's, had great drivability, power and even mileage.
'63 Dodge 330 11.19 @ 121 mph Pump gas, n/a, through the mufflers on street tires with 3.54's. 3,600 lbs. 10.01 @ 133mph with a 250 shot of nitrous an a splash of race gas. 1.36 60 ft. 3,700 lbs.
