Radium Honda Fuel Rail D Series

Manufactured with a large internal bore, the fuel rail can support all necessary engine power requirements. They are CNC machined from 6061 aluminum, anodized, and laser etched for a high quality surface finish. Like the OEM fuel rails, the injector bores are 11mm ID so factory injectors, or any equivalent aftermarket injector, can be used.

This fuel rail has 4 ports that are tapped with 7/8”-14 threads to accept 8AN ORB male fittings. 

Manufactured with a large internal bore, the fuel rail can support all necessary engine power requirements. They are CNC machined from 6061 aluminum, anodized, and laser etched for a high quality surface finish. Like the OEM fuel rails, the injector bores are 11mm ID so factory injectors, or any equivalent aftermarket injector, can be used.

This fuel rail has 4 ports that are tapped with 7/8”-14 threads to accept 8AN ORB male fittings.