The opening and closing of fuel injectors create pressure pulses in the fuel rail; this can lead to unstable fuel pressure. The damper’s internal diaphragm will absorb oscillating pulses and stabilize fuel pressure, helping to solve erratic lean air/fuel ratio spikes, commonly experienced as stumbling, that are difficult to tune out.
Fuel pulse dampers can be mounted at any angle, including upside down. There are many variables that dictate if a fuel system requires fuel pulse dampers. For instance, there are cases where multiple dampers are necessary.
FPD-R base pressure requirement = 40 - 70psi (static)
Designed to fit AEM V3 Water/Methanol Injection Kit
Connection to any 8AN ORB or 3/8" NPT female threaded port
Anodized aluminum body with male threads, 8AN ORB or 3/8" NPT
Stainless steel hardware
Rubber 4mm ID vacuum hose and Y-fitting
For Gasoline and E85
Cannot work with Mechanical Fuel Pumps, Direct Injection
Additional Radium Engineering fittings are sold separately HERE
⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov Disclaimer: Product images are for reference only. Actual product may vary.
