Radium Engineering Fuel Pulse Damper – R 8AN ORB – Swivel

Radium Engineering designed the Fuel Pulse Damper – R 8AN ORB – Swivel as a purpose-built solution that reduces pressure pulsations created by injector opening and fuel-pump operation so pressure at the rail stays more stable. Smoother fuel pressure can improve consistency in high-flow EFI systems, particularly when injector events or rigid plumbing create noticeable pressure oscillation.

Key sizing for this version includes 8AN ORB AN/ORB sizing, so it should be matched to the rest of the system before installation. Choose the correct pressure range and mounting thread. Radium specifies these dampers are not for the low-pressure side of mechanical direct-injection pumps.