Radium Engineering Fuel Rail Plumbing Kit for 00-05 Honda S2000 - 20-0091-PK
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.
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.
It is compatible with all fuel types including popular alcohol mixtures such as E85. It is also designed to work with OEM fitment fuel injectors.
The factory fuel pressure regulator can be used or the port in that location can be used for a 1/8" NPT fuel pressure gauge, transducer, plug, etc.
This kit eliminates the OEM fuel rail cover and also replaces the air pump system hard tubes with vacuum hose for a cleaner appearance.
FUEL INJECTOR COMPATIBILITY
This fuel rail is compatible with factory or OEM equivalent fuel injectors. If upgrading fuel injectors, consult your aftermarket injector supplier for details. Radium Engineering cannot specify any further injector dimensions other than stating ‘OEM equivalent’.
20-0591-02 Fuel Rail, S2000, 00-05
This basic setup does not include fittings. Replacement vacuum tubing is included to simplify and eliminate the hard lines.
20-0091-PK Fuel Rail Plumbing, S2000, 00-05
The plumbing kit permits the fuel rail to be a plug and play affair. The green 6AN male fitting secures directly to the factory inverted flare line and the 8AN ORB to 6AN male fitting secures to the upper rear fuel rail port. The 6AN PTFE line is used as the new feed line by connecting these 2 aforementioned fittings. The two 8AN ORB fittings plug the front and rear fuel rail ports. The OEM fuel pressure regulator connects to all of the factory lines.
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