Dont want to get too off subject here. But I have a 427 srtw making 467 @ the wheels and I run a 950cfm holley 4150 hp no choke. 71's in primaries and 76's in secondaries at sea level. We spent alot of time on the dyno. My 427 srtw also has a vic jr intake.
I love the carb.... very smooth throughout the whole power band. NO hesitation. I hated the 750 street avenger. We could never get the hickup out of it.
Some say 950 cfm is too much carb... No way. Fords like alot of carb compared to a SBC. A 427 has no prob swallowing all that air. Also, you can see from the dyno sheet that it makes over 400 rwtq at just 2500 rpm.
I hope this helps with your decision.
