Radium Engineering Direct Mount Regulator (DMR), 8AN ORB - Green Fuel Delivery>Fuel Pump Fitment Kits The high strength ST spring

The high strength ST spring steel also ensures that our ST springs are block resistant and the springs do not sag

avoid mixing with other synthetic or mineral lubricants

& other popular aftermarket ignitions

eliminating the need for a tune after installation

and reliable turbine impeller

Radium Engineering Direct Mount Regulator (DMR), 8AN ORB - Green Fuel Delivery>Fuel Pump Fitment Kits The high strength ST springRadium's redesigned direct mount EFI fuel pressure regulator is the compact solution for many high performance applications. Can regulate single and multiple fuel pump setups. Tool free pressure adjustment. Swiveling design. Two 1 8NPT ports for pressure sensor or gauge installation. E85 compatible. Designed for all EFI applications. Minimum pressure is determined by pump flow output and return line restriction. Max pressure is determined by fuel