Just for giggles since this two/three circuit debate always seems to come up. Here is a current Pro Stock Carb. It is a QFT/Braswell piece.


And a currentish Braswell 7290 and block. This is what I have been playing with this year. This is a tunable carb Maybe to tunable for a back yard hack like myself. Anyway we will be trying a pair on the Predator when we get there. Just to see how much more power they make than a std 4500 type pair of carbs.