Radium Engineering Top Feed Fuel Rail - 95-02 Nissan Silvia S14/S15 SR20DET
This Nissan Silvia fuel rail kit is specifically designed for SR20DET S14/S15 OEM intake manifold. It features a large 0.69" internal diameter bore to suit even the most fuel hungry engines.
The rail is CNC machined from solid 6061 aluminum and black anodized for a high quality surface finish. The included hardware mounts the fuel rail to the OEM intake manifold bosses.
The Radium fuel rail converts the OEM side feed fuel injector setup to top feed, allowing the use of high flow fuel injectors (not included). The fuel injector bores are 14mm ID. Note: Top feed fuel injectors designed for 11mm bores can be used by switching the top O-rings to 14mm style O-rings.