My 66 has a 302 with a 2bbl. The carb is an Autolite 2100 and is a whopping 287 CFM.

The car runs well and has great throttle response but can't get out of its own way. Someday, I'll pull the engine and do a mild street build but in the meantime I wondered if adding an aluminum intake and a 500 CFM carb is worth the trouble.