Part Number:

20-0568-02 Fuel Rails, Top Feed Conversion, Subaru EJ

20-0569-02 Fuel Rails, Top Feed Conversion, Subaru EJ V3-6

20-0579-02 Fuel Rails, Top Feed Conversion, Subaru EJ V1-2

20-0763-02 Fuel Rails, Top Feed Conversion, Subaru EG33

Description: Radium Fuel Rails Top Feed Conversion

Notes: Not for sale in California not CARB Legal

Details:

PORTS AND FITTINGS

The fuel rail ports are tapped for 8AN ORB.

8AN ORB Adapter Fittings can be found HERE.
8AN ORB Direct Mount Regulators can be found HERE.
8AN ORB Fuel Pulse Dampers can be found HERE.
Fuel Pressure Gauge Adapters can be found HERE.

Want a complete engine bay plumbing kit that includes a regulator, lines and fittings? Click HERE. Appropriate fittings must be selected based on the specific application. Ample space around the fuel rail port(s) is necessary for larger accessories such as fuel pressure regulators, fuel pressure gauges, and fuel pulse dampers. To verify clearance, the dimensional drawings on the product pages can be used as a reference guide.

Reference the chart below to be sure the proper fuel rails are ordered.

The "conversion" fuel rails convert the OEM side feed fuel injector setup to top feed allowing the use of high flow fuel injectors (not included). The fuel rail injector bores are 14mm ID. Manufactured with a large internal bore, the fuel rails can support all necessary engine power requirements. They are CNC machined from solid 6061 aluminum, black anodized, and laser engraved for a high quality surface finish. The fuel rails are compatible with all fuel types including popular alcohol mixtures such as E85. 

The four billet injector seats are anodized and laser etched and provide a sealed receptacle for top feed fuel injectors. The seats are designed for injectors with 14mm lower O-rings.

20-0568-02 FUEL RAILS, TOP FEED CONVERSION, SUBARU EJ

VEHICLE COMPATIBILITY
04-06 Subaru WRX STi (USDM)
04-05 Subaru Forester XT
05-06 Subaru Legacy GT
04-06 Subaru Legacy GT (JDM)
05-06 Subaru Outback XT

FUEL INJECTOR COMPATIBILITY
Do NOT purchase "WRX Fitment" injectors. Read below regarding injector fitment information.

Below are some of the many fuel injectors that are a direct fit:

Injector Dynamics ID1050-XDS-34-14-14
Injector Dynamics ID1300-XDS-34-14-14
Injector Dynamics ID1700-XDS-34-14-14
Injector Dynamics ID2600-XDS-34-14-14 

OVERVIEW
Each fuel rail features three 8AN ORB threaded ports (6 total). Press-fit spacers are included to thermally insulate intake manifold heat transfer.

INCLUDES
-Black Anodized Laser Etched Aluminum Fuel Rails (x2)
-Green Anodized and Laser Etched 22mm Injector Seats (x4)
-Thermal Insulating Press-In Spacers, 15mm (x4)
-Stainless Steel M8x1.25 Mounting Bolts (x4)

20-0569-02 FUEL RAILS, TOP FEED CONVERSION, SUBARU EJ V3-6

VEHICLE COMPATIBILITY
97-00 Subaru Impreza WRX (JDM/EDM)
97-00 Subaru Impreza WRX STi (JDM)
98-01 Subaru Forester (JDM, EJ20G)
92-00 Subaru Legacy GT (JDM, EJ20G)

FUEL INJECTOR COMPATIBILITY
Do NOT purchase "WRX Fitment" injectors. See more information about injector fitment below.

Below are some of the many fuel injectors that are a direct fit:

Injector Dynamics ID1050-XDS-48-14-14
Injector Dynamics ID1300-XDS-48-14-14
Injector Dynamics ID1700-XDS-48-14-14
Injector Dynamics ID2600-XDS-48-14-14 

OVERVIEW
For the 20-0569-02 conversion fuel rails, adaptable mounting brackets are included that permits a wide range of Subaru vehicles to be used. Each fuel rail features three 8AN ORB threaded ports (6 total). Press-fit spacers are included to thermally insulate intake manifold heat transfer. 

INCLUDES
-Black Anodized Laser Etched Aluminum Fuel Rails (x2)
-Black Anodized Version 3-6 Conversion Fuel Rail Mount (x2)
-Black Anodized and Laser Etched 26mm Injector Seats (x4)
-Thermal Insulating Press-In Spacers (x4)
-Stainless Steel M8x1.25 Mounting Bolts (x4)

20-0579-02 FUEL RAILS, TOP FEED CONVERSION, SUBARU EJ V1-2

VEHICLE COMPATIBILITY
98-99 Subaru Legacy SUS (EJ25D)
96-97 Subaru Legacy LSi (EJ25D)
96-99 Subaru Legacy GT (EJ25D)
94-98 Subaru Legacy (JDM, EJ25D)
94-98 Subaru Grand Wagon (JDM, EJ25D)
94-98 Subaru Lancaster (JDM, EJ25D)
96-99 Subaru Outback (EJ25D)
92-96 Subaru Impreza WRX (EJ20G)
1998 Subaru Impreza 2.5RS (EJ25D)
1998 Subaru Forester (EJ25D)

FUEL INJECTOR COMPATIBILITY
Do NOT purchase "WRX Fitment" injectors. Read below regarding injector fitment information.

Below are some of the many fuel injectors that are a direct fit:

Injector Dynamics ID1050-XDS-34-14-14
Injector Dynamics ID1300-XDS-34-14-14
Injector Dynamics ID1700-XDS-34-14-14
Injector Dynamics ID2600-XDS-34-14-14 

OVERVIEW
For the 20-0579-02 conversion fuel rails, mounting brackets are included that permit a wide range of Subaru vehicles to be used. Each fuel rail features three 8AN ORB threaded ports (6 total). Press-fit spacers are included to thermally insulate intake manifold heat transfer. 

INCLUDES
-Black Anodized Laser Etched Aluminum Fuel Rails (x2)
-Black Anodized Version 1-2 Conversion Fuel Rail Mount (x2)
-Black Anodized and Laser Etched 26mm Injector Seats (x4)
-Thermal Insulating Press-In Spacers (x4)
-Stainless Steel M8x1.25 Mounting Bolts (x4)

20-0763-02 FUEL RAILS, TOP FEED CONVERSION, SUBARU EG33

VEHICLE COMPATIBILITY
Subaru Alcyone SVX

FUEL INJECTOR COMPATIBILITY
Do NOT purchase "WRX Fitment" injectors. See more information about injector fitment below.

Below are some of the many fuel injectors that are a direct fit:

Injector Dynamics ID1050-XDS-34-14-14
Injector Dynamics ID1300-XDS-34-14-14
Injector Dynamics ID1700-XDS-34-14-14
Injector Dynamics ID2600-XDS-34-14-14 

OVERVIEW
The EG33 H-6 engine is found in the Subaru Alcyone SVX. Each fuel rail features three 8AN ORB threaded ports (6 total). 

INCLUDES
-Black Anodized Laser Etched Aluminum Fuel Rails (x2)
-Black Anodized and Laser Etched 26mm Injector Seats (x6)
-Black Anodized Fuel Rail Mounts (x4)
-Stainless Steel M6x1 Fuel Rail Mount Bolts (x8)
-Stainless Steel M8x1.25 Mounting Bolts (x4)

Subaru Fuel Rail Plumbing Kit for EJ Engines
For more information and installation instructions regarding the Subaru EJ Fuel Rail Plumbing Kits, go HERE.