74 Dart 318 to 383 Engine Swap Help

ScampMike said
in which case - save the $$ you're about to spend on the 383 and warm up that 318 - learn to walk before you try to run

that's what i was thinking as well, i have an 600cfm edelbrock carb that's waiting for an intake manifold how much of a difference would you say it would make towards my stock 318 with a 2 barrel carb