GFB 8070 FX-D Fuel Pressure Regulator (-8AN Ports). GFB FX-D FUEL PRESSURE REGULATORS FEATURE: 2x -8AN inlet ports, 2x 1/8 NPT pressure gauge/sensor ports, and 1x -8AN return port 1:1 fuel pressure rise rate Double layer/double reinforced diaphragms with a burst strength exceeding 1000psi Teflon co-polymer seat with stainless valve to retain fuel pressure longer […]