Radium 20-0179 Fpd-Xr, 3/8Npt

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 solve erratic lean air/fuel ratio spikes, commonly experienced as "stumbling", that are difficult to tune out. FPD-XR base pressure requirement = 40 - 120psi (static)Base pressure is the fuel pressure measured when the fuel pump is running WITHOUT a vacuum line connected to the regulator. This product is safe for use with all fuel types including alcohol blends such as E85. Download the installation instructions for more info. Included -Anodized and laser engraved aluminum top, R=range or XR=extra range-Anodized aluminum body with male threads, 8AN ORB or 3/8" NPT-Stainless steel hardware-Rubber vacuum hose, 4mm ID-Vacuum hose Y-fitting

• This product is safe Compatible with use with all fuel types including alcohol blends such as E85.
• A fuel pulse damper can help solve erratic lean air/fuel ratio spikes, commonly experienced as "stumbling", that are difficult to tune out.�
• FPD-XR base pressure requirement = 40 - 120psi (static)