GFB FX-S Street Adjustable Fuel Pressure Regulator - Universal
The GFB FX-S Street Adjustable Fuel Pressure Regulator is rated up to 800HP!
Built with precision, machining quality and reliability that has been the foundation of GFB's reputation. Whether using Petrol/Gasoline, Ethanol, Methanol or Diesel, GFB have you covered no matter the application.
Conceals a large flow capacity, and the multiple ports allow for a variety of fuel system setups including multiple rails and gauge/pressure sensor monitoring.
The inlet ports can be used in any configuration for fuel inlet (i.e. multiple rails) and pressure measurement (i.e. mechanical gauge and/or electronic pressure sensor). This allows great flexibility for installation because the fuel lines and gauge/sensor can be mounted in the most appropriate inlet port.
Unlike other FPR's on the market that use a metal-to-metal valve seat, GFB regulators feature a replaceable soft Teflon valve seat that helps retain fuel pressure longer after the car is shut down for easier re-starting. GFB even went to the trouble of adding an o-ring sealed spring hat to ensure no boost/vacuum leakage through the spring adjusting screw.
Features a unique co-polymer valve seat which holds pressure when the engine is shut down, ensuring an easy startup. Also features a double layer reinforced diaphragm with a burst strength exceeding 1000PSI!
4x 1/8" NPT outlet female threaded ports, 1x 1/8" NPT outlet female threaded port and 1x 4mm push-on barb fitting (1/16” NPT female threaded) for manifold reference.
1:1 fuel pressure rise rate and adjustable pressure range from 28-72PSI (2-5BAR).
Mounting bracket included.
GFB FX-S Street Adjustable Fuel Pressure Regulator features:
- 1:1 fuel pressure rise rate
- Double layer/double reinforced diaphragms with a burst strength exceeding 1000PSI
- Teflon co-polymer seat with stainless valve to retain fuel pressure longer after shut down
- Spring pre-load adjustment screw is o-ring sealed and does not leak vacuum/boost
- Static pressures adjustable from 28PSI to 72PSI
- Multiple body ports allow for a variety of setup options
- Completely serviceable
note: fuel injection engines only