This is the 300psi pump included in all current-spec Snow water/methanol injection kits. Those looking to upgrade older kits may utilize this unit. Pump pressure is stable even with huge nozzle sizes. Those running small nozzles (e.g. 375cc or below) can safely crank up the pressure to support more boost. Droplet size will be incredibly fine which facilitates more complete evaporation for superior cooling and more even distribution among cylinders. Initial current draw is about 11A. This tapers down to about 4-5A depending on duty cycle.