Radium Top Feed Conversion Fuel Rail Nissan SR20DET S13

This fuel rail features 3 large threaded ports (ends and one on the bottom) that are -8AN ORB female. It also has a 1/8NPT female port on the top.

What's Included

-Black Anodized Aluminum Fuel Rail
-Black Anodized Aluminum 30mm Injector Seats (20-0160-04)
-3x Stainless Steel Mounting Brackets
-6x Stainless Steel Mounting Bolts

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 below).
NOTE: there are many aftermarket intake manifolds available for the SR20DET. 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.

The billet aluminum injector seats are anodized and laser etched and press into the intake manifold as shown. They provide a sealed base for the top feed injectors.