FPR100m 1:1 Boost-Referenced Fuel Pressure Regulator

The Nuke Performance FPR100m fuel pressure regulator is a high-performance, 1:1 boost-referenced component engineered for versatility in motorsports fuel management. Designed as a direct successor to the classic FPR90, it features a slim, lightweight billet design with a fibre-enhanced nitrile 46mm membrane, ensuring compatibility with gasoline, methanol, and ethanol fuels including E85. Each unit is individually performance-tested to maintain the highest quality standards for extreme conditions. The regulator is fully adjustable between 30 and 100 PSI (2-7 BAR) using a precision set screw, with a ratio of approximately 2 PSI per turn. It includes a robust, integrated stainless steel mounting bracket for secure installation in any engine bay. The unit features dual AN-8 ORB inlet ports and a single AN-8 ORB outlet port, making it suitable for both single and complex V-engine fuel system configurations. Please note that all fuel line fittings are sold separately, allowing users to select the specific configurations needed for their unique fuel system, such as AN-6, AN-8, or AN-10 adapters. One AN-8 ORB plug is included to facilitate single-inlet setups. For accurate monitoring, the unit includes a front-facing 1/8" NPT port compatible with fuel pressure gauges or sensors. A 5mm vacuum barb is included for boost referencing.