Radium Engineering VW/Audi EA888 Fuel Rail / Port Injection

20-0889

FUEL RAIL
20-0889 FUEL RAIL, PORT INJECTION, VW AUDI EA888
Manufactured with A 0.7" large internal bore, the Radium Engineering fuel rail can support all necessary engine power requirements. 

PORTS AND FITTINGS
The fuel rail end ports are tapped for 8AN ORB.
8AN ORB adapter fittings can be found HERE.

The fuel rail upper center port is tapped for 1/8" NPT.
1/8" NPT adapter fittings can be found HERE.

The fuel rail lower center port is tapped for 6AN ORB, as shown below.
6AN ORB adapter fittings can be found HERE.

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.

INJECTORS
Like the OEM fuel rails, the injector bores are 14mm ID so factory injectors, or any equivalent aftermarket injector, can be used. 

As shown above, the factory injector retaining clips can be reused.  

FEATURES
-Lightweight aluminum construction
-Inner bore diameter: 0.7 inch
-Anodized surface finish for wear and corrosion resistance
-Can be converted to a pressure regulated return system
-No special tools required for installation
-Fits under the factory engine cover

20-0889 Includes:
1x EA888 Port Injection Fuel Rail
2x Stainless Screws, M6x1mm