20-0362 Fuel Rails GM LS9/LSA

The fuel rails are CNC machined from 6061 aluminum, black anodized, and laser etched for a high quality surface finish. Each fuel rail has six 8AN ORB ports, twelve ports in all.

FUEL INJECTOR COMPATIBILITY

This fuel rail is compatible with factory or OEM equivalent fuel injectors. This means that the injectors being installed must match the OEM height and o-ring dimensions. If upgrading fuel injectors, consult your aftermarket injector supplier for details. Radium Engineering cannot specify any further injector dimensions other than stating "OEM equivalent".

PORTS AND FITTINGS

The fuel rail ports are tapped for 8AN ORB fittings.

Appropriate fittings must be selected based on the specific application. Ample space around the fuel rail port(s) is necessary for larger accessories such as fuel pressure regulators, fuel pressure gauges, and fuel pulse dampers. To verify clearance, the dimensional drawings on the product pages can be used as a reference guide.

20-0545 Fuel Rail Plumbing Kit, GM LS9/LSA

This kit includes all the necessary plumbing hardware to permit a plug and play affair with the 20-0362 fuel rails. An SAE quick connect adapts the OEM feed line into two 6AN PushLok fuel lines which supply each fuel rail. Furthermore, 8AN ORB plugs are included for all unused ports. Nothing else is required.