Aeromotive Universal Fuel Pressure Regulator Injected Return Style. Adjustable Fuel Pressure Regulator. Used on 250 and 260 jet skis with KP Super Boost pulleys, cams or port and polish and 300/310 KP booster pulleys, cams, or port and polish. Used on 15F/SXR/Ultra LX for additional fuel on race machines. KP-Aeromotive can be used as a […]