Turbosmart FPR 800 Fuel Pressure Regulator EFI 1:1 Ratio 30-90PSI 1/8 NPT Black. Car Make: Universal Car Model: Universal Engine: Universal Old Part Number: FPR 800v2 1/8 NPT-Black. Ideal for ANY fuel type including E85 and is suitable for engines with up to 800hp fuel systems. Turbosmart’s newest High-performance EFI fuel pressure regulator is smaller, lighter and better! Now featuring two 1/8″ NPT inlet ports, one 1/8″ NPT return port and 1/8 gauge port, 30-90 PSI base pressure adjustment, 1:1 ratio, premium diaphragm and stainless steel valve + seat allow for ANY fuel type including E85 and is suitable for engines with up to 800hp fuel systems. FPR’s feature a non-directional bias to regulation, so no matter where the fuel comes in they will regulate the same. Supplied With: Mounting bracket and retaining clip, vacuum fitting and gauge port blank. 3 x 1/8 NPT ports. 1/8 NPT Gauge port. Capable of regulating up to 800hp of fuel flow. 1:1 manifold pressure ratio with no load losses. 30-90psi base pressure range. Stainless steel internals providing maximum integrity and reliability. Suitable for all fuel types. Operational between -35ºC to +200ºC. Bracket and retaining clip supplied. Pressure port 1/16 NPT with nipple supplied. Manufactured, assembled and validated in-house at Turbosmart HQ. All Turbosmart FPRs are CNC machined in house from billet aluminium + stainless steel and hand-assembled and tested to ensure maximum precision. The FPR range features an easy screw and lock adjustment and provide a stable 1:1 ratio between fuel pressure and manifold pressure. Each FPR is backed by a variety of accessories such as fuel rail adapters, gauges and fittings to suit most popular makes and models. WHAT IS A FUEL PRESSURE REGULATOR? A fuel pressure regulator’s job is to maintain constant fuel pressure above the intake manifold pressure. WHEN DO YOU NEED TO INSTALL ONE? The installation of performance fuel injectors or a high-flow fuel pump requires the use of an aftermarket fuel pressure regulator to allow pressure adjustments while maintaining a stable base pressure. They can also be used to maximise a standard fuel system’s ability to cope with minor power modifications. Please message us for a Return Authorization Number before sending anything back to avoid processing delays. Real Street Performance is unlike most “Race Shops”. We are a fully functioning wholesale and retail distribution warehouse in addition to a dyno-equipped tuning and engine building facility. Our sales center and order fulfillment center operates with state of the art, industry leading software that allows us to get you ALL of the parts you need for your build quickly and correctly the first time without the headaches or excuses. Sign up to our Newsletter.