I am a Holley guy myself. But if you go to
www.turbomustangs.com you will find a carb section with guys willing to help. Try searching first, but if you cant find your answere then ask. Since your carb is not blow thrue you probably will have to ask because most of the carb tech there is for boosted applications. Give as much detail as you can when asking questions. Give motor combo, tranny, fuel system, which carb, and describe speed, rpm, throttle position (idle/cruise/wot), ect. You wont be dissapointed.