FUELAB 56504-1 Fuel Pressure Regulator EFI High Flow Bypass (40-80 psi, 10AN-In, 10AN-Out)

Universal EFI Adjustable Fuel Pressure Regulator, 40-80 psi, (2) -10AN Inlets, (1) -10AN Return, MAX FLOW BYPASS

Regulator Features

• Two -10AN inlet ports and one -10AN return port
• 1.75" sized diaphragm with 1/2" return orifice
• Gasoline, diesel, methanol, and ethanol fuel compatible
• Billet Aluminum with anodize per military MIL-A-8625, Type II
• Fine thread pitch for precise pressure adjustment
• Versatile mounting bracket and stainless steel hardware
• 1/8” NPT gauge port with plug for external pressure gauge
• 1/8” NPT pressure reference port with barbed fitting
• Backed by a limited lifetime warranty

565 Series Fuel Pressure Regulators are now part of the NEW FUELAB Pro Series! FUELAB 565 Series Fuel Pressure Regulators have all the same great features as our 515/525 Series except for extreme capacity. Utilizing a massive ½” return orifice and -10AN ports, these regulators hold no bounds. With a bypass capability over 10 GPM at 5 PSI, this regulator can handle blow through carbureted applications well over 3500 HP and for EFI applications using belt driven fuel pumps, even further (with a flattened regulation slope). Regulator comes in four different pressure ranges covering applications between 4 and 80 PSI. Available in all-new Matte Black finish.