Well first I need to know the size of the engine, the relative cam specs, your trans, and your rear gear. That will get us started. People always bring me edelbrocks, Holleys, Quads, and everything else. They always say this thing isn't working right. Always remember, the carb doesn't dump fuel, the engine pulls fuel out of the carb. Let me know a few things about the car and we might be able to get somewhere. BB