FUELAB® 565 Series Fuel Pressure Regulators have all of the same great features as our 515/525 Series except for extreme capacity. Utilizing a massive ˝” return orifice and -10AN ports, these regulators hold no bounds. With the bypass capability over 5 GPM at 5 PSI, this new regulator can handle blow through carbureted applications well over 1800 H.P., 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.
Fuel Pressure 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 2-year limited warranty
56501-C -10AN Inlets / Standard Seat / EFI (25-65 PSID)