Radium Engineering Fuel Rails – Nissan R35 GT-R

These Radium Engineering Fuel Rails are specifically designed for the VR38DETT engine found in the Nissan R35 GT-R. Machined from high-quality 6061 aluminium and anodized black, these fuel rails are compatible with all popular fuel types, including E85. Featuring a large internal bore, these fuel rails support the engine’s power requirements while maintaining consistent fuel delivery.

Each fuel rail comes equipped with four 8AN ORB ports (two end ports and two top ports), for a total of 8 ports. This design provides versatility, allowing easy addition of fuel system accessories such as a pressure transducer, fuel pulse dampers, and more. The rails mount using insulating spacers and washers, ensuring 100% insulation from the hot intake manifold.

The unique lower intake manifold mounting points allow for a shorter, less restrictive fuel rail design, improving fuel flow and system efficiency. Additionally, the OEM injector clips can be reused for easy installation.

Features:

• Designed specifically for the VR38DETT engine in the Nissan R35 GT-R

• 6061 aluminium construction with black anodized finish for durability

• Large internal bore to support all engine power requirements

• Four 8AN ORB ports per rail (two end ports, two top ports)

• Mounts with insulating spacers and washers to prevent heat transfer from the intake manifold

• OEM injector clips can be reused

• Versatile plumbing options for parallel or series configurations

• Compatible with all popular fuel types, including E85

Fuel Injector Compatibility:
These fuel rails are compatible with factory or OEM equivalent fuel injectors. If upgrading fuel injectors, consult your aftermarket injector supplier for compatibility details. Radium Engineering cannot specify additional injector dimensions beyond stating ‘OEM equivalent’.

Note:

• Fittings are not included in the base kit (P/N: 20-0556-02).