Ok I have a velocity stack. I will put it on it and see how it will do.. but that is the one thing I did not put in the post.. There is alot of fuel that will come out of the carb and back on the plane. Your info has giveing me light on what I need to do to fixs this.. Most of the time I fly this plane slow and bring the rpms up slow so it has not been a big deal but when the guys at the club see the gas/glow I to not want to make thim think it is all like that..