GFB FX-R Fuel Pressure Regulator
Not sure which option fits your application? Contact Us — we're happy to help.
GFB FX-R 6AN Fuel Pressure Regulator
GFB (Go Fast Bits) has built its reputation on precision engineered boost and fuel control gear, and the FX-R brings that same standard to fuel pressure regulation. Designed for high output EFI setups, it holds a genuine 1:1 fuel pressure rise rate and retains pressure after shut down for easier, more reliable starts.
This listing covers the GFB FX-R 6AN Fuel Pressure Regulator (SKU 8060), a universal fit unit suitable for petrol, ethanol, methanol and diesel fuel systems, rated up to roughly 1500hp depending on supply.
Specifications
- Static pressure adjustable from 193 kPa to 496 kPa (28-72 psi)
- Double layer reinforced diaphragm, burst strength over 6895 kPa (1000 psi)
- Teflon co-polymer valve seat with stainless valve for positive shut down sealing
- O-ring sealed spring pre-load adjustment screw, no vacuum or boost leaks
- 2x -6AN fuel inlet ports, 1x -6AN return port
- 2x 1/8 in NPT ports for pressure gauge and/or ECU sensor
- Fully serviceable design
Port configurations, fitment notes, and setup guidance are provided in the tabs above. Please confirm your fuel system layout and required fittings before ordering.
Not sure if this regulator suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
Universal fitment — verify dimensions before ordering.
Technical Specifications
| Spec | Value |
|---|---|
| Fuel Pressure Rise Rate | 1:1 |
| Diaphragm Construction | Double layer, double reinforced |
| Diaphragm Burst Strength | Exceeds 6895 kPa (1000 psi) |
| Valve Seat Material | Teflon co-polymer |
| Valve Material | Stainless steel |
| Spring Pre-load Adjustment | O-ring sealed adjustment screw, no vacuum/boost leakage |
| Static Pressure Adjustment Range | 193–496 kPa (28–72 psi) |
| Serviceability | Fully serviceable |
| Fuel Inlet Ports | 2 x -6 AN |
| Fuel Return Port | 1 x -6 AN |
| Gauge/Sensor Ports | 2 x 1/8 in NPT |
No instructions available for this product.

Need Help Finding the Right Part?
We’ll Track It Down for You
We know how frustrating it can be searching for the right part. If it’s not listed on our site, that doesn’t mean we can’t source it.
Fill out the quick form below and our team will track it down for you.


