This powerful Grassroots Performance Fuel Pressure Regulator has everything you need to complete your high-flow fuel system. A fuel pressure regulator can be found in a variety of performance fuel systems. Turbo and N/A. With an adjustable constant pressure valve, you are able to set the rail pressure of your engine and an easy to read liquid-filled gauge displays its live pressure at all times. This fuel pressure regulator also has a rising rate of 1:1. In a boosted application, every PSI of added boost flowing through your intake, adds 1psi of fuel pressure. This kit utilizes the use of -6AN fittings and braided fuel line, instead of a barbed fitting and slip-on fuel hose. Includes a variety of fittings for custom installation.
Suitable for most fuel injection engines.
Tested up to 800HP. Fed by BOSCH 044 fuel pump.
1 x Fuel Regulator with 3 ports- 2 inlets & 1 return