Radium Fuel Rail Nissan RB20DET

This fuel rail features three 8AN ORB ports, two located at the ends and one in the middle. It also features one 1/8 NPT port.

INCLUDES

-Black Anodized Aluminum Fuel Rail
-Stainless Steel Mounting Bolts (x2)
-FKM O-rings for OEM Injectors (x6)
NOTE: This fuel rail does NOT come standard with fittings (see plumbing kit below).

The plumbing kit permits a complete bolt-on affair for the fuel rail. Fuel hose is provided to connect the fuel filter to the rear of the fuel rail via a 6AN hose end and adapter fitting. A FPR adapter is provided to mount the OEM fuel pressure regulator to the front fuel rail port. Fuel hose is included to connect the FPR to the hard line on the frame rail. Stainless steel EFI clamps are included for securing all hose barbs. Plugs are provided for both the center port and the gauge port.

his Nissan RB20DET fuel rail is manufactured with a large 0.69" internal bore, the fuel rail can support all necessary engine power requirements. 

he rail is CNC machined from a custom 6063 aluminum extrusion and black anodized and laser etched for a high quality surface finish. It incorporates many lightweight features to go with the strong integrated gusset mounts, shown below.

The fuel rail is designed for any aftermarket injectors that have the same fitment as the OEM injectors. Contact an injector manufacturer to see what they offer. The upper injector bores are machined with a common 11mm ID (Denso). Use the included O-rings if re-using the OEM injectors (shown above), otherwise the included O-rings will not be needed. As shown below, the front, rear, and center ports use 8AN ORB (3/4"-16 O-ring threads) to accept many adapter fittings for custom high flow fuel system builds.