S13 Top Feed Fuel Rail Conversion Kit By Radium
Please Note: This fuel rail kit is designed for the Nissan S13 SR20DET (RWD configuration) intake manifold. Radium Engineering has NOT tested on any FWD SR20 intake manifolds.
This CNC machined fuel rail for the Nissan SR20DET features a large 0.69-inch internal bore and high flow ports that accept a wide variety of adapter fittings to suit any custom installation. The black satin anodized finish makes it safe to use with all blends of gasoline and alcohol fuels. It installs to the factory fuel rail mounting points and uses aftermarket top-feed fuel injectors.
This S13 SR20DET fuel rail will also work on most aftermarket intake manifolds that use the OEM fuel rail (as shown above).
Radium Engineering has not tested every manifold on the market. Please use the photos on this page to judge if the fuel rail may be compatible. And always ask the intake manifold producer if the OEM fuel rail is compatible. If so, then the Radium fuel rail will likely work as well.Click here to download installation instructions (PDF)