Radium MPR-RA マルチポートレギュレーター（燃圧レギュレーター）Product Overview MPR RA Features 6ORB2x IN, 2x OUT, 1x RETURN, 1x GAUGE 150psi10. 3bar Included Items MPR RA 1 8 NPT Notes O Product Overview The Radium MPR RA (Multi Port Regulator) is a high performance fuel pressure regulator designed for flexible plumbing of multiple fuel lines. With its versatile port configuration, it is ideal for high horsepower builds and motorsport use. Features 6 ORB ports: 2x IN, 2x OUT, 1x RETURN, 1x GAUGE Supports fuel