Nuke Fuel Pressure Regulator for use on turbo-charged, super-charged and Naturally aspirated engine applications.
We offer a unique selection of fuel pressure regulators used in motorsport worldwide, thanks to its outstanding performance and quality there is no substitute for this masterpiece. Available in AN-6, AN-8, and AN-10 versions. The FPR100-series suits your every need between 200 and 2400 horsepower.
Lightweight design, approved for all types of fuels including ethanol and with the latest membrane technology, the FPR100-series gives you everything you need when it comes to your aftermarket fuel system.
3 versions are available:
FPR100s AN-6 Specifications
| Pressure range |
2 - 7 BAR (30 - 100 PSI) |
| Boost reference |
1:1 |
| Horsepower rating |
200 - 700 HP |
| Free fuel flow rating |
600 LPH |
| Fuel compatibility |
Gasoline, Petrol, Methanol, Ethanol |
| Inlet thread |
Dual AN-6 ORB |
| Outlet thread |
Single AN-6 ORB |
| Gauge port |
1/8 NPT |
| Vacuum reference port |
1/16 NPT |
| Diaphragm |
46mm Fibre-enhanced nitrile membrane |
| Height |
93-105mm (3.66-4.13")* |
| Width |
53mm (2.08”) |
| Depth |
46mm (1.81”) |
| Weight |
352g (12.42oz) |
| Ball-Bearing adjustment |
≈0.14 BAR (≈2 PSI) / turn |
FPR100m AN-8 Specifications
| Pressure range |
2 - 7 BAR (30 - 100 PSI) |
| Boost reference |
1:1 |
| Horsepower rating |
1200 HP |
| Free fuel flow rating |
1000 LPH |
| Fuel compatibility |
Gasoline, Petrol, Methanol, Ethanol |
| Inlet thread |
Dual AN-8 ORB |
| Outlet thread |
Single AN-8 ORB |
| Gauge port |
1/8 NPT |
| Vacuum reference port |
1/16 NPT |
| Diaphragm |
46mm Fibre-nitrile diaphragm |
| Height |
98-110mm (3.85-4.33")* |
| Width |
55mm (2.16”) |
| Depth |
49mm (1.93”) |
| Weight |
427g (15.06oz) |
| Ball-Bearing adjustment |
≈0.14 BAR (≈2 PSI) / turn |
FPR100x AN-10 Specifications
| Pressure range |
2 - 8 BAR (30 - 120 PSI) |
| Boost reference |
1:1 |
| Horsepower rating |
700 - 2000+ HP |
| Free fuel flow rating |
1000 LPH |
| Fuel compatibility |
Gasoline, Petrol, Methanol, Ethanol |
| Inlet thread |
Dual AN-10 ORB |
| Outlet thread |
Single AN-10 ORB |
| Gauge port |
1/8 NPT |
| Vacuum reference port |
1/16 NPT |
| Diaphragm |
46mm Fibre-enhanced nitrile membrane |
| Height |
115-127mm (4.52-5.00")* |
| Width |
57mm (2.24”) |
| Depth |
49mm (1.93”) |
| Weight |
481g (16.97oz) |
| Ball-Bearing adjustment |
≈0.14 BAR (≈2 PSI) / turn |