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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
13 in (664 mm)
Part Number: AU7991
Best quality hardware including oversize ground trunnions and needle roller bearings for durability and low friction
XX-Large HB801620 PYHB801620 SA2020 Rated PROSPORT DB
Radium Engineering Fuel Rail Top Port Fuel Pulse Damper Extra Range 8AN ORB Swivel FPD-XR 20-0777 E36 13 in (664 mm)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 Radium Engineering 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 often help idle surge, especially with high flow
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