Radium Top Feed Upgrade Fuel Rails, Subaru Liberty / Outback EZ30 H6 (2000-2003)
Application: Subaru Phase-I EZ30 H6 - Outback H6 / Lancaster 6 (2000-2004), Legacy GT30 / RS30 (2002-2003), Blitzen 6 (2002)
Part Type: Upgrade fuel rails (pair)
Part Number: 20-0764-02
The Radium 20-0764-02 fuel rails are designed for the Subaru Phase-I EZ30 flat-six, identified by a single exhaust port per bank and Subaru's air-assist fuel injection. CNC machined from solid 6061 aluminium, black anodised and laser etched, the rails have a large internal bore to support all engine power requirements.
The 11mm injector bores accept the factory EZ30 Phase-I air-assist injectors without modification. To run aftermarket injectors, the included Radium injector seats are installed in the air-assist cylinder heads and a 48mm injector with an 11mm upper and 14mm lower O-ring is used.
Key Features
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OEM Injector Compatible: 11mm injector bores suit the factory Phase-I air-assist injectors
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Aftermarket Injector Ready: Included injector seats allow 48mm, 11mm upper / 14mm lower O-ring injectors
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Construction: CNC machined solid 6061 aluminium, black anodised and laser etched
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Large Internal Bore: Supports all engine power requirements
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8AN ORB Ports: Three per rail, six in total
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Thermal Spacers: 11mm thermal insulating press-in spacers included
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Fuel Compatibility: All fuel types, including E85
What's Included
- Aluminium fuel rails (black anodised, laser etched)
- Subaru air-assist injector seats
- 11mm thermal insulating press-in spacers
- Stainless steel M8x1.25 mounting bolts
Optional Parts
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Radium FPR Adaptor 8AN ORB, 11mm Bore, 39mm Spacing, M6 - Subaru WRX STI 01-07/Mitsubishi Evo X/Mazda MX-5/Toyota 2JZ (20-0301) - to reuse the OEM fuel pressure regulator
Important Notes
- Fuel injectors not included
- Only install the injector seats if aftermarket injectors will be used
- Radium lists Injector Dynamics ID1050-XDS, ID1300-XDS, ID1700-XDS and ID2600-XDS in the 48.11.14 configuration as examples
- Phase-II EZ30 / EZ36 engines use Radium 20-0765-02 instead
- Fittings are not included - check clearance for regulators, gauges and dampers
- Installation instructions are available in the Instructions tab
Vehicle Fitment
- Subaru Outback H6 (2000-2004) - Phase-I EZ30
- Subaru Lancaster 6 (2000-2003) - Phase-I EZ30
- Subaru Legacy GT30 / RS30 (2002-2003) - Phase-I EZ30
- Subaru Legacy Blitzen 6 Wagon (2002) - Phase-I EZ30
For application support, send your vehicle details to TJ Auto Parts through the Parts Finder.
Supplier-listed applications:
- Subaru Outback H6 (2000-2004) - Phase-I EZ30
- Subaru Lancaster 6 (2000-2003) - Phase-I EZ30
- Subaru Legacy GT30 / RS30 (2002-2003) - Phase-I EZ30
- Subaru Legacy Blitzen 6 Wagon (2002) - Phase-I EZ30
Note: Compatibility information is provided as a general guide only. Some vehicles may have multiple part variations for the same model or engine. To ensure this product is the correct fit and to be eligible for our Fitment Guarantee, please contact our team before purchasing.
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