their were all kinds of numbers, i think they were rated 625 & 725cfm but the actual flow was a bit lower more like a real world 570 & 675 cfm, some 440's had the smaller primary so they would be the 625 cfm. http://www.mopar1.us/moparcarblist.html
That's a great list but it doesn't say what cfm the carbs are. It does get me closer though. It gives me an avenue of research to explore.
Thanks a bunch,
Frank
