Radium Engineering Part #: 20-1302
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Manufactured with large 5/8" internal bores, the fuel rails can support all necessary engine power requirements. They are CNC machined from 6061 aluminum, black anodized, and laser etched for a high quality surface finish. Each fuel rail has 3 (6 total) 8AN ORB threads. The physical profile features maximized clearance with the distributor, while supporting maximum flow. Because of this innovative design, the fuel injectors are installed in an exact perpendicular orientation with respect to the LIM injector seats, exactly like OEM. No spacers required. These fuel rails are compatible with all fuel types including popular alcohol mixtures such as E85.

The fuel rail ports are tapped for 8AN ORB and 1/8 NPT fittings.

• 8AN ORB Adapter Fittings can be found HERE
• 8AN ORB Direct Mount Regulators can be found HERE
• 8AN ORB Fuel Pulse Dampers 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.

Applications: