This Radium FPR block-off kit lets owners decommission the built-in pressure regulator in select Radium fuel pump hangers to convert the system to a return-style setup. The kit is offered as a conversion option and the manufacturer advises checking compatibility with Radium Engineering before purchasing. Use this kit when a return-style fuel arrangement is required and the hanger is explicitly supported.
Radium Engineering Fuel Hanger FPR Block Off