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This large bore fuel rail features a large 0.69" diameter internal bore. It uses all 5 OEM mounting bosses. The fuel rail is machined, anodized, and laser etched for a high-quality surface finish.
This fuel rail does not include fittings. Replacement vacuum tubing is included to simplify and eliminate the OEM hard lines during installation (refer to install instructions below). To greatly simply installation, we offer the Radium Fuel Rail Install Kit here.
Fits:
Ports and Fittings:
The large fuel rail ports are tapped for 8AN ORB fittings. The small OEM regulator port is also tapped for 1/8 NPT, to be used with a gauge or a plug when running an aftermarket fuel pressure regulator in a different location.
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.
Installation Instructions
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