Fuel Delivery

This device allows implementing an ethanol content sensor into a high flow fuel line. The design has dual passages that the fuel can flow through, so there is no loss in fuel flow. Can be used on feed or return fuel lines. 10AN female ports will require...

Femal dry break recepticle for Radium 1.5" dry break system.

For use with the Radium Engineering fuel rails for the GM LS9/LSA engines. Allows hook up of factory fuel lines to the fuel rails.

Fuel line plumbing kit for use with Radium fuel rail. Includes fittings, hose and adpaters for an easy bolt-in installation of the Radium 20-0533 fuel rail. Includes parts to re-use the OEM fuel pressure regulator.

Billet aluminum fuel rail for the DSM 4G63 engine. Features high-flow 8AN ports and is safe for use with E85. Direct bolt-on installation.

A combination of Radium part number 20-0461 and 20-0508 in one kit. Level switch and diagnostic LED indicator. For use with Radium products that are level switch compatible.

Compatible with Radium products that use the 20-0461 level switch. Provides a visual indication that level switch has activated. Picture shows exact box contents.

This optional kit compliments the Radium MZR fuel rail by allowing the stock fuel connection to be used.

CNC machined fuel rail for the 4-cylinder Mazda MZR engine. This fuel rail is equipped with four 8AN ORB ports, which can be used for plumbing and fuel accessories. Bolts directly to engine without any permanent modifications. Compatible with stock...

Stainless steel construction with special float that works in all popular vehicle fuels including E85. Switch activates when float changes position.

Radium Engineering Nissan VQ FPD Adapter (8AN ORB / 11mm Bore / 42mm Spacing / M6)

Radium Engineering Nissan VQ FPD Adapter (8AN ORB / 27mm Bore)

The Radium Engineering high flow secondary fuel rail is for the 13B-RE rotary engine originally found in the 1990-1995 Mazda/Eunos Cosmo. The aluminum fuel rail is anodized black for compatibility with all popular fuel types including E85. Manufactured...

CNC machined fuel rail with direct fitment on the 13B housing. Converts to common top-feed fuel injectors. Fuel rail is equipped with three 8AN ORB ports. Check injector compatibility at Radiumauto.com. CNC Machined from aluminum and compatible with gas...

Installs on Radium FCST in location of fuel level sender to provide additional vent. Level sender cannot be used! This kit includes gasket and hardware.