Radium Engineering Honda B-Series OEM Configuration Fuel Rail

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. Shown in the 1/8 NPT port below is a 20-0029 Fuel Pressure Gauge with a 14-0339 1/8NPT Male To Female, 90Deg elbow. These can be found separately.

Appropriate fittings must be selected based on the specific application. Ample space around the fuel rail port(s) is necessary for larger accessories such as fuel pressure regulators, fuel pressure gauges, and fuel pulse dampers. To verify clearance, the dimensional drawings on the product pages can be used as a reference guide.

A Radium 20-0223 DMR, 8AN ORB regulator (shown in the end port) can be used in place of the OEM FPR. These can be found separately. Furthermore, a Radium 20-0176 FPD-R, 8AN ORB fuel pulse damper can be installed (shown in top port).

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.

20-0370-00 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.

An OEM fuel pulse damper adapter is also included (shown above)