【Fuel Type】- Adjustable fuel pressure regulator compatible with gasoline, E85, diesel fuel and alcohol/ethanol. External Inline Fuel Pump 【Application】- The Evil energy fuel pressure regulator is suitable for most vehicle carburetor systems. Capturing contaminant particles of 30 micron to protect the fuel system of the vehicle Professional installation is highly recommended.) (Note:when installing fuel regulator NPT pressure gauge port,please use thread sealant tape for sealing. Nylon Braided CPE Fuel Hose (Nylon braided fuel line is not compatible with E85.) HOLLEY HP BILLET CARBURETED FUEL PRESSURE REGULATOR,BLACK,2 PORT ADJ,4.5-9 PSI Aazon.co: Holley Fuel Pressure Regulator ≈ Liquid Filled Gauge Kit 4... Weld On Forged Grab Chain Hook 1/2 Grade 43 - The Trailer Shoppe Evil Energy Fuel Pump EVIL ENERGY Fuel Pressure Regulator 3/8" Fuel Reaulator Adjustable (4.5 Generators Parts 30 Micron Inline Fuel Filter Fit for 12V DC EFI system only. 【Features】- The fuel pressure regulator carburetor is precision machined from 6061-T6 aluminum alloy and features a 1/8 inch NPT instrument port, two 3/8 NPT feed ports and one 3/8 NPT return port. Anti-slosh foam is built in fuel cell tank to improve fuel delivery and prevent flash back explosions. Fuel Cell Gas Tank 【Adjustable Range】- Adjustable fuel pressure: 4.5psi -9psi.