Anyone needing a custom carb should consider working with the guys at BLP (Bo Laws). I've worked with them on a few carb projects now and they really take care of their customers. They are more of a circle track place than a drag race place but they can set up carbs for most any situation.

I just got this carb for my 427 small block project. This one is a 650HP carb that has been dialed in for pump gas street duty. We don't have the engine together yet but I'm expecting this setup to drive really well.