I put clear fuel line on it and its half full of gas and air ! Nothing is hitting & every thing is clear and for some reason the fuel does not want to flow to 3 & 4 carbs and if I switch the lines from front to rear on the fuel valve 3 & 4 still do it ! but if I remove both lines from the fuel valve and open it up gas flows out of both sides ! this is kinda blowing my mine ! Thanks and keep the ideas comming !