The R&D stand alone Plug and Play Fuel Pump Relay Kit will add better overall engine performance to any model Sea-Doo 4-tec four stroke engine regardless of modification level. Most all High Performance fuel injected cars, motorcycles, four wheelers, ATVs all have a fuel pump relay system that is fuel pump specific. The Sea-Doo does not! Sea-Doo Fuel Pump grounding comes straight from the ecu and power is bus bar shared with up to 10 other devices. The Sea-Doo fuel pump is not grounded via normal high performance specification. Adding aftermarket fuel pressure regulator systems, fuel injectors, or replacement fuel pumps where any fuel tuning is needed, a higher amp draw will result and the likely possibility of amp draws which are higher than what the ECU evaluates can result in Limp Home situations or ECU damage. Installing an R&D Fuel Pump Relay Kit will work to use the O.E.M. fuel pump wires as a power and ground source to activate the new stand alone relay. Power or battery (+) to operate the fuel pump will come directly from the battery, and a new grounding circuit will be created and will connect directly to the engines main grounding block. The new R&D Relay Kit will now retain the OEM 10 AMP fuse for the relay, and also carry a 30 AMP fuse which will handle any combination of fuel pressure load or volume of fuel pump. All Sea-Doo Watercraft with the 4-tec engine package can benefit from this new R&D relay package whether box stock or full race modified. R&D 255 and 340 LPH Fuel Pump Kits will require the installation of a fuel pump relay kit and Rising Rate Fuel Pressure Systems should also use a Fuel Pump Relay. The R&D Relay Kit utilizes water/corrosion proof connectors and terminals and installs with no splicing or cutting modifications to the existing harness. The R&D Fuel Pump Relay Kit installs quickly and easily in 10 minutes. Features: Increased overall horsepower consistency on stock machines, Improved fuel pump performance and consistency, Required for R&D 255 and 340 LPH Fuel Pump Kits, Suggested for Rising Rate Fuel Regulator Systems, Protects OEM Fuse System and ECU from Over AMP Draw, Protects OEM AND Aftermarket ECUS from damage, No Modifications Needed to OEM Harness or Terminals to install. Order it from R&D with part number: Pt. # 813-35100
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