HAVE A PROBLEM WITH ACCELERATION. IDLES FINE AND LEFT IN NEUTRAL APPEARS TO TACH OUT FINE. CARB HAS BEEN REBUILT AND SET PROPERLY. ALSO NEW FUEL TANK, HOSES, BULB AND DIAPHRAGM FUEL PUMP. PROBLEM IS THAT WHEN YOU PUT IT IN FORWARD IT DOES NOT ACCELERATE TO HIGHER RPMS. ANY SUGGESTIONS?
