Radium Direct Mount Fuel Regulator 8An Orb Black 300zx The fuel rails are CNC

The fuel rails are CNC machined from 6061 aluminum

Pin 4                An Volt 11

The Radium Engineering high flow secondary fuel rail is for the 20B-REW rotary engine originally found in the 1990-1995 Mazda/Eunos Cosmo

 The fuel line clears the OEM fuel pump cover and all suspension related parts

and install a Kompact EM Valve in its place

Radium Direct Mount Fuel Regulator 8An Orb Black 300zx The fuel rails are CNCRadium Engineering Direct Mount Regulator (DMR) is a compact high peformance adjustable EFI fuel pressure regulator designed with a unique highly versatile mounting system. It can be mounted directly to a compatible fuel rail port using the included 360 degree swiveling adapter, or mounted remotely away from the fuel rail. The compact size fits in areas with limited space, without sacrificing performance. This regulator is safe to use with E85 and