Malpassi Filter King 85 mm Fuel Pressure Regulator, Glass Bowl - FPR006

The Filter King regulator holds fuel pressure at the carburettor and filters it in the same body. Without it, an electric pump forces fuel past the float needle and floods the carburettor. The 85 mm model with a glass bowl: you see the filter without taking it apart, and the 1/8 NPT port takes a gauge.

Specifications

Good to know

• Carburettor only: not for fuel injection.
• Mount it between pump and carburettor, horizontally, on the body, away from heat and engine vibration. Most carburettors run at about 2.5 psi.