AEM 30-3013 6 Amp (72 watt) Standard Recirculation-Style Water/Methanol Injection Pump for 1 Gallon Kit No-Cycling-pump runs continuously for consistent and proper fluid delivery Consistent pressure output and flow rates are more predictable with steady line pressures Maximizes pump pressure and higher line pressures provide better atomization Smooth and quiet pump operation, less noise and vibration 6 Amp (72 watt) standard pump for one gallon kit