Sizing carburetor


AVS #1602 650 or a Holley 3310, 3310-1 (so you get vac 2ndaries, metering blocks and 780cfm with dogleg boosters).
And that’s why it’s difficult for me to pick a carb as you’d think you want to pick a carb by the cfm but with Holley it’s 100 more than eldelbrock. I’ve been looking at those two carbs, the Holley 670 street advenger, and also the quick fuel slayer 750