Best Weber Progressive 2 barrel

I have a Weber 38/38 synchronous carb. installed and it's a little overkill. The smaller Weber 32/36 is easier to tune, more practical, and better on gas. Either way, Weber recommends a fuel pressure regulator and fuel pressure gauge. They only require a pressure of 2.5-3.0 psi. Just something more you have to consider.

Too much for what, a 225? The 38/38 is rated at 390 CFM. That's about perfect. The 32/36 is only 240 CFM. Not enough.