Fuel Rail, Toyota 2ZZ-GE/1ZZ-FE - Radium

This high volume fuel rail works on all 2ZZ-GE and 1ZZ-FE engines. Both ends of the rail are tapped to 8AN ORB female threads. These ports use positive O-ring seals instead of tapered pipe threads which commonly damage aluminum threads and lead to fuel leaks.

 The center port accommodates the OEM fuel pulse damper (not included) from the factory fuel rail. This helps alleviate all high frequency pressure fluctuations. 

NOTES:
1, If installing into a 1ZZ-FE (only) with OEM injectors, shorter mounting bolts are required (M8x1.25x70mm, not included.
2. If installing into a Exige-S/2-Eleven only, some minor grinding may be necessary on the intercooler mounting boss.

FEATURES

• Billet aluminum construction
• Anodized surface finish for corrosion resistance   
• End Ports: 3/4-16 Female Thread (-8AN)  
• Works with factory and aftermarket injectors
• Easily converted to a pressure regulated return system
• Fits under the factory fuel rail cover
• Supercharged Lotus intercooler boss remains functional 

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’.

CONFIGURATIONS

• 20-0012-01 FUEL RAIL, TOYOTA 2ZZ-GE/1ZZ-FE
  This option includes the fuel rail and mounting hardware. The OEM fuel pulse damper bracket and associated screws are included as well. No fittings are included as shown below.

• 20-0012-PK Fuel Rail Plumbing, Toyota 2ZZ-GE/1ZZ-FE
  This kit includes the fuel rail plumbing components shown below, allowing easy hookup with the factory fuel piping.