Thanks SA69mach,
I should have mentioned, I have a 351W bored out to .0003. I have a thumper cam. It took some tweaking, but we got the carb (Holly Street Avenger 650 cfm) finally set. The car has pretty quick response - yet I've heard a couple guys mention that the carb is oversized. With that said, Would I notice a big difference by going to a smaller carb?