Radium - Nissan Skyline RB26DETT Fuel Rail

The fuel rail is designed for any aftermarket injectors that have the same fitment as the OEM injectors. The upper injector bores are machined with a common 11mm ID (Denso). Use the included O-rings if re-using the OEM injectors, otherwise the included O-rings will not be needed. The rail is compatible with all fuel types including popular alcohol mixtures such as E85.

Radium - Fuel Rail Plumbing Kit, Nissan RB 

PORT CONFIGURATIONS:

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. If the OEM Fuel Pressure Regulator will be reused, select the 20-0303 FPR Adapter HERE.
The Gauge Port has 1/8" NPT female threads commonly used for a fuel pressure gauge/sensor or it can simply be plugged.