Radium Fuel Rail - Toyota 2JZ-GE

Radium Fuel Rail - Toyota 2JZ-GE

Application: Toyota 2JZ-GE (non-turbo) – not 2JZ-GTE
Part Type: Billet aluminium upgrade fuel rail
Part Number: 20-0371

The Radium Fuel Rail for the non-turbo Toyota 2JZ-GE has a large 8AN ORB internal bore that supports all horsepower levels. It is CNC-machined from 6063 aluminium, black anodised and laser etched, and is compatible with all fuel types including E85.

The 11mm injector bores accept all factory 2JZ-GE injectors without modification, and injector seats are included for engines with Toyota air-assist manifolds. Four 8AN ORB female ports (both ends and two on the bottom) allow the rail to be plumbed to suit returnless or return-style systems.

Key Features

• Large Bore: 8AN ORB internal bore supports all horsepower levels
• Billet Construction: CNC-machined 6063 aluminium
• Finish: Black anodised and laser etched
• Four 8AN ORB Ports: Both ends and two on the bottom
• Factory Injectors: 11mm injector bores accept all factory 2JZ-GE injectors
• Air-Assist Ready: Injector seats included for air-assist manifolds
• Fuel Compatibility: All fuel types including E85

What's Included

• Black anodised, laser etched aluminium fuel rail
• Injector seats for Toyota air-assist manifolds

Optional Parts

• Radium Fuel Rail Plumbing Kit - Toyota 2JZ-GE (Returnless) (20-0871-PK) – Plumbing and pulse damper kit for returnless Lexus IS300 / Toyota Altezza 2JZ-GE

Important Notes

• Not compatible with the 2JZ-GTE (turbo) engine
• Early-model engines with a rail-mounted regulator require an aftermarket fuel pressure regulator; late-model returnless systems have the regulator in the pump
• The front port cannot be used unless the OEM engine harness is modified
• Non-air-assist engines: aftermarket injectors must be OEM-equivalent (same height and O-ring dimensions)
• Air-assist manifolds: injectors must be 60mm long with an 11mm upper and 14mm lower O-ring; avoid 34mm-body injectors with top adapters as they can foul the connector
• Allow clearance around the ports for regulators, gauges and pulse dampers
• Installation instructions are available in the Instructions tab

Vehicle Fitment

• Toyota 2JZ-GE (non-turbo) engines
• Not compatible with the 2JZ-GTE (turbo)

Not sure if this suits your vehicle? Email sales@coore.com.au and our team will confirm fitment.