73’ 318 dies under accel with new intake & carb

Thanks for the advice, but my problem isn't the engine idling. Once it starts it idles fine and the problem lies when I start driving, not necessarily an off-idle stumble but when I start accelerating there's a lack of power in a otherwise smooth powerband. About a quarter throttle there is a dead spot and it will hesitate and die if you don't let off or stomp on it. Drove it on the highways and it's the best it's ever felt, feels super comfortable. Just getting there is rough lol
I fought a 1411 for months trying to get it straight. I finally just kept upping the jet size and using a smaller and smaller metering rod until I was at the richest combo and it liked it.