The Radium DMR (Direct Mount Regulator) is a compact high-performance adjustable EFI fuel pressure regulator that mounts directly to 8AN ORB fuel rail ports via the included swiveling double-ended adapter. The compact design fits in tight spaces without compromising performance.

FEATURES

• Main inlet: 6AN ORB female threaded
• Included swiveling double-ended 8AN ORB adapter for direct fuel rail mounting
• Bottom return port: 6AN ORB with swiveling 90-degree fitting
• Two 1/8" NPT side ports for pressure gauge or transducer
• RA-series tool-less pressure adjustment — no jam nut or set screw required
• Compatible with all gasoline types including E85 and methanol

WARNING: Do not use on systems connected to a Direct Injection High Pressure Fuel Pump.