Radium Engineering RA-Series fuel pressure regulator conversion kit (green) converts compatible Radium adjustable FPRs to the RA style with tool-free pressure adjustment. The kit updates older adjustable regulators to the newer RA format, giving quick, on-the-fly pressure changes without tools. It is supplied as a conversion set intended for use with Radium adjustable regulators.
Radium Engineering RA-Series FPR Conversion Kit - Green