RADIUM Fuel Pulse Damper -8 ORB


The opening and closing of fuel injectors create pressure pulses in the fuel rail which can lead to unstable fuel pressure. In order to achieve a safe and consistent rail pressure, a fuel pulse damper (FPD) is often necessary. The FPD's internal diaphragm will absorb oscillating pulses and stabilize fuel pressure. This correction can be measured throughout the RPM range and can often help idle surge, especially with high flow injectors. Furthermore, a fuel pulse damper can help solve erratic lean air/fuel ratio spikes, commonly experienced as "stumbling", that are difficult to tune out.

- FPD-R base pressure requirement = 40 - 45psi (static)
- FPD-XR base pressure requirement = 43 - 78psi (static)
- Vacuum/boost reference port
- Can Solve Erratic Lean Air/Fuel Ratio Spikes (Stumbling)
- Can Help Eliminate Idle Surging

- 1 x FPD-R or FPD-XR Fuel Pulse Damper
- 1 x Hose (4mm inner diameter)
- Vacuum hose Y-fitting
- Instructions Manual

- Universal

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