Edelbrock Pro Flo 4 EFI

They are small. Not looking forward to amount of porting I'll have to do to manifold. Does anybody have small port 318 intake gasket they could match up and take a pic?

Not sure if I'm misunderstanding, but are you saying that the ports on the Super Victor EFI manifold are small? Are they really smaller than the ports on a 340/360 factory heads? Are you using gaskets to measure this? I would be very surprised since the Super Victor is touted a high performance intake manifold.