Nuke Performance

Nuke Performance FPR100m AN8

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  • Regular price $317.00

Nuke Performance FPR100m AN-8 Fuel Pressure Regulator: Redefining versatility of motorsports fuel management.

We are proud to introduce the next generation regulator, the ultimate replacement for the classic FPR90. This is an ethanol-proof fuel pressure regulator with a slim design and easy-to-mount stainless steel brackets. Every unit is thoroughly tested before delivery, with unmatched functionality and the same high quality as always.

 Universal motorsports regulator
 Approved for 500-1200hp
 Safe for petrol, methanol, and ethanol
 Every unit is performance tested
 Adjustable up to 100 PSI (7 bar)
 1:1 boost reference
 Stainless steel mounting bracket
 AN-8 ORB inlets/outlet

As the most versatile 1:1 boost reference fuel pressure regulator on the market, the Nuke Performance FPR100m AN-8 Fuel Pressure Regulator is easy to adapt to most installations, regardless of flow and horsepower. It can tie together simple or complex fuel systems for all types of tuning or motorsports engine setups and has been redesigned with precision functionality in focus. Its lightweight design has the trusted hallmark of the entire Nuke Performance range of motorsports parts, with an integrated stainless steel bracket for safe and easy mounting for all applications and installations.


 Developed according to the high demands of motorsports 
The fuel pressure regulator FPR100m AN-8 has been co-developed with worldwide motorsports teams and fuel pump manufacturers. This fuel pressure regulator is set to perform under every thinkable condition and the highest horsepower requirements. The fuel pressure regulator FPR100m AN-8 is the next level replacement for the classic FPR90, taking the classic AN-8 design into the FPR100-series, the newest generation fuel pressure regulator.

 Fully adjustable between 30 PSI and 100 PSI (2-7 BAR)
 AN-8 ORB inlet and outlet, approved for 500-1200 hp

The FPR100m is fully adjustable between 2 and 7 BAR (30-100 PSI) and ready for installations between 500-1200 horsepower. Thanks to its oversized chamber, outlet, and inlet ports, this AN-8 fuel pressure regulator has the highest flow capacity for its size. Ready for AN-8 ORB fittings, it is delivered with an AN-8 ORB plug for a single inlet setup. The FPR100m is a product that evolved out of our life at the race track and takes its place in between the FPR100s and FPR100x.


 1:1 boost reference and high flow design with minimum flow loss
Fuel pressure rises on a 1:1 ratio when referencing boost with the precision pressure adjustment. Fuel pressure is dialed in using the set screw on top with its hardened steel ball that enables an exact and well-tuned fuel pressure setup, ≈0.14 BAR (≈2 PSI) / turn. Its dual inlet design allows you to choose between a left or right inlet or a dual inlet for a V-engine setup. The 1/8" NPT thread faces forward for easy to read fuel pressure gauge and fuel pressure sensor installation.

 1:1 boost reference
 1000 LPH free flow rating
 AN-8 ORB inlets and outlet
 Lightweight motorsports design

With the AN-8 ORB dual inlet design, you can choose between a left or right inlet, or a dual inlet for a V-engine setup. And with the easy access 1/8" NPT thread faced forward, it is easy to attach your fuel pressure gauge or sensor for easy pressure readings.