Radium Engineering Fuel Rail Mounted Fuel Pressure Regulator

Designed to be mounted directly to a compatible fuel rail these adjustable fuel pressure regulators from Radium Engineering are compact to fit engine bays with limited space. The main regulator inlet port is AN -6 ORB and an adaptor is supplied to suit fuel rails with an AN -8 ORB port. The regulator also features 2 x 1/8" NPT take off ports which can be used for fuel pressure gauge, pressure sensors / switches etc. Blanking plugs are supplied if these ports are not used.

• Suitable for high flow EFI applications (tested to over 1400 litres per hour)
• Ideal for high performance engines
• Compact design, ideal for engine bays with limited space
• Compatible with all gasoline fuels including ethanol blends

The Radium Engineering fuel rail mounted fuel pressure regulator is supplied with an AN-6 360° swivel return port adaptor to suit different mounting configurations. The kit also includes 2 different diameters of return port orifices to enable matching fuel pump flow to the regulator. This allows the regulator to be used with practically any horsepower engine. Pressure adjustments are made via a screw on top of the unit and the body is clearly marked with a + and a - for clarity of which direction to turn for increased or decreased pressure.

This fuel pressure regulator can also be remotely mounted if required. A remote mount adaptor kit is available to purchase separately.