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Radium Engineering Fuel Rail - B-Series Applications

WARNING: Cancer and Reproductive Harm

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Manufactured with a large internal bore, the fuel rail can support all necessary engine power requirements. They are CNC machined from 6061 aluminum, anodized, and laser etched for a high quality surface finish. Like the OEM fuel rails, the injector bores are 11mm ID so factory injectors, or any equivalent aftermarket injector, can be used. 

There is a provision to reuse the OEM fuel pressure regulator (FPR). If not using the OEM FPR, there will be an open 1/8NPT port that can be used for ancillary sensors, or it can be plugged. 

The kit is compatible with all fuel types including popular alcohol mixtures such as E85. The fuel rail mounts using the OEM studs, nuts, and insulating spacers.  


20-0370-02 Fuel Rail, Honda B-Series
This kit only includes the fuel rail and the mounting hardware, making it ideal for custom applications. Extra fittings, hoses and other fuel plumbing items will be needed to complete the installation.
Included in 20-0370-02:

-Black Anodized Laser Etched Aluminum Fuel Rail
-Stainless Steel FPR Mounting Hardware

20-0370-00 Fuel Rail Kit, Honda B-Series 
This kit is a bolt-on plug and play replacement for the factory fuel rail. It is designed to be used with the OEM fuel pressure regulator and fuel pulse damper. The kit includes -6AN vapor shield hose to replace the factory feed hose from the filter to the rail. This is a good option for a quick plug-and-play installation.

Included in 20-0370-00:
-Black Anodized Laser Etched Aluminum Fuel Rail
-Stainless Steel FPR Mounting Hardware
-8AN ORB to 6AN Male Fitting
-8AN ORB Plug (x2)
-6AN 90 Degree PushLok Hose End (x2)
-6AN Male to M12x1.25mm Male Fitting
-6AN Vapor Shield Fuel Hose 
-OEM Fuel Pulse Damper Adapter Fitting (shown below)