what size carb for a 416 stroker

I honestly think Six Packs look cool. But they never out performed a big 4 corner circuit Carburetor. I had plenty in my day. They are like the Harley's I own, An Ego trip compared to a 1000R. But I wouldn't mind having one on a stock driver for the shows. They look so massive but accomplish so little compared to the pain in the *** they are on a big cam motor. They now have a EFI system I have seen that bolts to that intake,Now that would be the ticket.