Radium Engineering Fuel Pulse Damper Diaphragms

Fuel delivery is an important aspect to every vehicle. Having a proper fuel supply is vital to your vehicle's performance and reliability. Radium Engineering offers fuel pulse damper diaphragms as a service replacement for Radium fuel pulse dampers and are compatible with the FPD-R and FPD-XR inline and direct mount kits. The opening and closing of fuel 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 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 resolve erratic lean air/fuel ratio spikes, commonly experienced as "stumbling", that are difficult to tune out. If you want to improve fuel delivery to squeeze extra power out of your engine, then choose from top-quality Radium performance fuel system parts. Show Less