Radium Engineering Honda K-Series Fuel Rail

CNC machined fuel rail for all OEM Honda K-series intake manifolds. Also compatible with any aftermarket manifolds that use the stock fuel rail mounting locations. 8AN ORB ports at each end, plus an additional auxiliary center port that can be used with a Radium fuel pulse damper (FPD) or other fuel system accessory. Compatible with stock fitment fuel injectors. Compatible with all fuel types.

Part Type

Fuel Injection Fuel Rail

Product Overview

Radium Fuel Rail Kits are CNC machined from solid 6061 aluminum and black dipped anodized for a high quality surface finish. It is compatible with all fuel types including popular alcohol mixtures such as E85.

The Radium fuel rail is the first and only on the market to support an (optional) fuel pulsation damper. The opening and closing of the injectors creates pressure pulses in the fuel rail, which can lead to unstable fuel pressure. In order to achieve a safe and consistent rail pressure, a pulse damper should be used (especially with high flow injectors). The internal diaphragm will absorb oscillation pulses and stabilize fuel pressure. This correction can be measured throughout the RPM range and can often help an erratic surging idle.

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Product Details

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