Radium Engineering Fuel Pulse Damper Type:FPD-XR 3/8NPT One rotation

One rotation

Excessive heat-soak increases the risk of detonation and causes major power-loss due to high charge air and cylinder temperatures

while offering a beautiful show quality finish

without sacrificing performance

All screws

Radium Engineering Fuel Pulse Damper Type:FPD-XR 3/8NPT One rotationThe 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,