I've tried and ran a bunch of the early non HP 1050 dominator on a single four single plane intake for bracket racing, the #9375 is the best one I've found for best performance out of the box with stock jetting, the one you have now was not so great down
Contact Dominic, ThumperDart on here, for a custom built state of the art race carb for your motor twocents up scope


Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)