Radium Engineering Fuel Rail Honda S2000 (AP1 / AP2)

Radium Engineering Fuel Rail - Honda S2000 (AP1 / AP2)

This Radium Engineering fuel rail (SKU 20-0591-02) is a large-bore replacement for the factory rail on the 2000-2005 Honda S2000. Its 0.69in internal bore supports higher fuel demand for naturally aspirated or forced-induction builds, and it is compatible with all fuel types including E85 and methanol.

The rail bolts to all five OEM mounting bosses and works with OEM or OEM-equivalent injectors. The large ports are tapped 8AN ORB, while the small OEM regulator port is tapped 1/8in NPT for a gauge, transducer or plug when an aftermarket regulator is mounted elsewhere. Replacement vacuum tubing is supplied to eliminate the OEM air pump hard lines, and the OEM fuel rail cover is no longer used.

Note: This basic kit does not include fuel rail fittings. For a plug-and-play install, use the Radium 20-0091-PK plumbing kit (sold separately). Installation by a professional is recommended.

Features

• 0.69in large internal bore
• Uses all 5 OEM mounting bosses
• 8AN ORB main ports plus 1/8in NPT port at the OEM regulator location
• Compatible with the OEM fuel pressure regulator
• Suits OEM and OEM-equivalent injectors
• Compatible with all fuel types including E85 and methanol
• Machined, anodised and laser-etched aluminium
• Includes replacement vacuum tubing

Pairs Well With

• Radium Engineering Fuel Rail Plumbing Kit - Honda S2000 (AP1 / AP2)
• Radium Engineering Fuel Surge Tank Install Kit - Honda S2000 (AP1 / AP2)
• Radium Engineering Dual PCV/Crankcase Fluid Lock Catch Can Kit - Honda S2000 (AP1/AP2)
• PARAGON 2-Piece Front Rotors – Honda S2000 (AP1/AP2) – 300 x 25.4mm
• PARAGON 2-Piece Rear Rotors – Honda S2000 (AP1/AP2) – 282 x 12mm

Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.