Radium Engineering Top Feed Fuel Rail Conversion
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Radium Engineering Top Feed Fuel Rail Conversion - Toyota Supra (2JZ-GTE)
This Radium Engineering fuel rail kit (SKU 20-0215) converts the 2JZ-GTE from its restrictive OEM side-feed injectors to a high-flow top-feed layout that suits modern performance injectors. It fits VVT-i and non-VVT-i engines running the factory intake manifold.
Video
2JZ-GTE vvti RADIUM FUEL RAIL STEP BY STEP INSTALL
The rail is CNC-machined from 6063 aluminium with a 17.5mm (0.69in) internal bore, media blasted, black anodised and laser etched, and it supports all fuel types including E85. Integrated injector seats accept 14mm O-ring injectors with Viton O-rings to seal boost, and both short and tall mounting spacers are supplied to suit different injector lengths and throttle body clearance.
Note: Injectors are sold separately. To retain the OEM fuel pressure regulator use Radium 20-0301 – with the tall spacers, mounting it on the front port requires modification to the traction control TPS sensor, and firewall clearance should be checked if using the rear port. To reuse the factory feed line, use the 14-0285 8AN ORB to M12 x 1.25mm fitting on the rear port with the OEM banjo bolt. Installation by a professional is recommended.
Features
- Converts side-feed to top-feed injectors
- 6063 aluminium, 17.5mm (0.69in) internal bore
- Four 8AN ORB ports
- Injector seats for 14mm O-ring injectors with Viton O-rings
- Short and tall spacers included
- Tall spacers suit ID1050/1300/1700/2600-XDS-48-14-14; short spacers suit the -34-14-14 versions
- Compatible with all fuel types including E85
Pairs Well With
- Radium Engineering Toyota Injector Seats - 2JZ-GTE / 1JZ-GTE - 19mm (Single)
- Radium Engineering Fuel Pump Hanger - Toyota Supra (JZA80)
- Radium Engineering Fuel Hanger Plumbing Kit - Toyota Supra (JZA80)
- Radium Engineering Fuel Filter Mount - Toyota Supra (JZA80) / Lexus SC300 / SC400
- Radium Engineering FPR/FPD Adaptor - Subaru WRX/STI (GDA/GDB/GGA/GGB) / Mitsubishi Evo X (CZ4A) / Mazda MX-5 (NA/NB/NC) / Toyota 2JZ - 8AN ORB 11mm Bore
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Vehicle Compatibility
| Make | Model | Chassis | Years | Engine / Notes |
|---|---|---|---|---|
| Toyota | Supra | A80 (JZA80) | 1993–2002 | 2JZ-GTE, factory intake manifold |
Product
- Brand
- Radium Engineering
- Part number(s)
- 20-0215
Details
- Engine
- Toyota 2JZ-GTE (VVT-i and non-VVT-i)
- Material
- CNC-machined 6063 aluminium, black anodised
- Internal bore
- 17.5mm (0.69in)
- Ports
- 4 x 8AN ORB
- Injector seats
- 14mm O-ring, Viton seals
- Injectors (tall spacers)
- Injector Dynamics ID1050 / ID1300 / ID1700 / ID2600 -XDS-48-14-14
- Injectors (short spacers)
- Injector Dynamics ID1050 / ID1300 / ID1700 / ID2600 -XDS-34-14-14
- OEM FPR adapter
- 20-0301
- OEM feed line fitting
- 14-0285 (8AN ORB to M12 x 1.25mm)
Contents
Black anodised laser-etched aluminium fuel rail
Black anodised tall and short aluminium mounting feet
Green anodised injector seats with O-rings (x6)
Stainless steel mounting hardware (x4)
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