Radium Engineering Fuel Rail
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Radium Engineering Fuel Rail - Honda S2000 (AP2)
This Radium Engineering large-bore fuel rail replaces the factory rail on the 2006-2009 Honda S2000 AP2 (SKU 20-0391-02). It has a 0.69" (17.5mm) internal bore, bolts to all four OEM mounting bosses and is machined, anodised and laser etched for a durable finish.
This is the rail-only version: it comes with the rail and its four mounting feet, which makes it a good base for a custom fuel system. The three large ports are tapped 8AN ORB for adapter fittings, direct-mount regulators, pulse dampers or a pressure gauge. For a plug-and-play hookup to the factory feed line, add the matching 20-0391-PK plumbing kit.
Note: Fittings and adapters are sold separately (see the 20-0391-PK plumbing kit). This is an upgrade rail, so OEM or OEM-equivalent injectors must be used. Radium lists this rail for the 2006-2009 S2000; please confirm fitment on Australian-delivered cars with our team before ordering. Installation by a professional is recommended.
Kit Contents
- Billet anodised aluminium fuel rail
- Fuel rail mounting feet (4)
- Stainless steel mounting hardware
Pairs Well With
- Radium Engineering Fuel Rail Plumbing Kit - Honda S2000 (AP2)
- Radium Fuel Surge Tank Install Kit - Honda S2000 (AP2) - FST Not Included
- Radium Engineering Fuel Pressure Gauge - Universal - 0-100 PSI / 0-6.9 BAR with 8AN ORB Adapter
- Radium Engineering V2 FPD-R Fuel Pulse Damper - Universal - 8AN ORB
- Radium Engineering Dual PCV/Crankcase Fluid Lock Catch Can Kit - Honda S2000 (AP1/AP2)
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Product
- Brand
- Radium Engineering
- Part number(s)
- 20-0391-02
Details
- Vehicle
- Honda S2000 AP2 (2006-2009)
- Internal bore
- 0.69" (17.5mm)
- Ports
- 3 x 8AN ORB (3/4"-16)
- Mounting
- All 4 OEM mounting bosses
- Injectors
- OEM or OEM-equivalent (upgrade rail)
- Construction
- Machined aluminium, anodised and laser etched
- Fuel compatibility
- All fuels, including E85
- Fittings
- Not included - see 20-0391-PK

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