The best place for that tech information may be Inglese Induction 866-450-8089 or http://www.inglese.com ,because there is more factors too like cam timing (you need a zero overlap). Since Mickey also sold Total Performance to Speedway I don't know how to contact him, he was a wealth of info on these carbs.

'45 Ford PU
66 Valiant wagon, leaning tower of power.
79 Chevy C10 w/250
02 PT Cruiser Convertable