This Nissan Silvia fuel rail kit is specifically designed for SR20DET S14/S15 style intake manifolds. For the SR20DET S13 fuel rail kit, go HERE. 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.
The kit is designed for specific upper and lower O-ring spacing, as depicted above. Different height injectors can be used, but longer or shorter spacers and hardware may be required. Below are some of the many fuel injectors that are a direct fitment with this Radium fuel rail kit.To resist oxidation corrosion, the lower billet aluminum injector seats are anodized and laser etched. They are O-ring sealed and designed for 14mm top feed injectors. This kit is compatible with all fuel types including popular alcohol mixtures such as E85.
The OEM 2-bolt IACV bypass hard line is replaced by a billet aluminum IACV spacer kit to gain clearance for the top feed fuel rail. An anodized aluminum barb adapter and rubber hose is supplied to reroute the charge pipe hose externally to the manifold. One gasket is included for the IACV spacer.. FeaturesBlack Anodized Aluminum Fuel RailGreen Anodized Aluminum Mounting Bolt Spacers (x3)Radium 20-0161, Green Anodized Aluminum 25mm Injector Seats (x4)Radium 20-0162, Black Anodized Aluminum IACV Spacer KitBlack Anodized Aluminum IACV Barb AdapterRubber Hose and OEM Clamp for IACVStainless Steel M6x1 Mounting Bolts (x3)The rail is CNC machined from solid 6061 aluminum and black anodized for a high quality surface finish. This Nissan Silvia fuel rail kit is specifically designed for SR20DET S14/S15 style intake manifolds.Top feed fuel injectors designed for 11mm bores can be used by switching the top O-rings to 14mm style O-rings.Fitment:
- Nissan Silvia S14 1995-1998
- Images are for representation only. Actual product may vary
Radium Engineering is an aftermarket automotive company located in the Pacific Northwest that designs and produces quality performance products. A team with personal passions for innovation leads Radium towards advancement in the industry.
With thorough research and development utilizing state of the art equipment, Radium designs all products in-house with the goal to enhance the driving experience and solve problems that keep vehicles from reaching their full potential. Extensive testing and evaluation ensures the durability and integrity of Radium products exceed consumer expectations.
Currently, Radium manufactures an expanding collection of motorsport parts and accessories for high performance and racing focusing on thier revolutionary fuel surge tank line. An ever expanding collection of application specific parts are also being created. Please contact Radium for more information.