PORTS AND FITTINGS
The three large fuel rail ports are tapped for 8AN ORB. What is ORB? Click 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.
This large bore fuel rail features a large 0.69" diameter internal bore. 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.
20-0391-02 Fuel Rail, S2000, 06-09
This basic setup is contains the fuel rail and mounting feet only. It is a great option for custom fuel system applications. Fittings and adapters must be purchased separately.
20-0391-PK Fuel Rail Kit, S2000, 06-09
The plumbing kit includes the items shown in the image below and allows easy hookup to the factory feed line. All fittings are included to complete the installation.