What carb are you running? (mild 318)

I personally run the Edelbrock versions of the AVS Carter. Ran Holley's in the old days when MPG didn't matter and I didn't mind constant maintenance on my cars. Both have pro's and con's . Holley's are prone to dirt, debris clogging metering block passages. Run a good quality fuel filter before the pump and before the carb. Carters don't leak fuel at the bowls and don't have to be removed to do most any tuning mods . Mother Mopar used Carters as OE for many, many years...