Radium Dual Port Injection Fuel Rails - Radium TGVs Only (EJ20/EJ25)

These Radium dual port injection (DPI) fuel rails were designed specifically for the Radium 20-0489 TGV Housing Kit and are NOT compatible with any other TGV housing on the market. Manufactured with large 10AN ORB end ports, the fuel rails can support all necessary engine power requirements. The top auxiliary ports are threaded with 8AN ORB for ancillary accessories. The rails are CNC machined from solid 6061 aluminum, black anodized, and laser engraved for a high quality surface finish. They are compatible with all fuel types including alcohol mixtures such as E85 and is a necessary modification for those using methanol on high powered engines.

**Special Order**

SKU
20-0499
$237.45

These Radium dual port injection (DPI) fuel rails were designed specifically for the Radium 20-0489 TGV Housing Kit and are NOT compatible with any other TGV housing on the market. Manufactured with large 10AN ORB end ports, the fuel rails can support all necessary engine power requirements. The top auxiliary ports are threaded with 8AN ORB for ancillary accessories. The rails are CNC machined from solid 6061 aluminum, black anodized, and laser engraved for a high quality surface finish. They are compatible with all fuel types including alcohol mixtures such as E85 and is a necessary modification for those using methanol on high powered engines.

 

Fuel Injector Fitment

Each fuel rail has 4 injector ports that are machined to permit injectors with 14mm O-rings.

Primary Lower Fuel Injectors
Using the provided adapters, both OEM Subaru or 60mm Bosch EV14 style fuel injectors can be used.
To reuse the OEM Subaru injectors, the provided top hat must be installed over the upper OEM injector O-ring. 
To use aftermarket 60mm Bosch EV14 injectors the provided injector seat must be installed over the lower injector O-ring. 

Compatible Primary Injectors

  • Injector Dynamics ID1050x-60-14-14
  • Injector Dynamics ID1300x-60-14-14
  • Injector Dynamics ID1700x-60-14-14
  • Injector Dynamics ID2000-60-14-14

 

Secondary Upper Fuel Injectors

Only 34mm Bosch EV14 style fuel injectors can be used. Fortunately, many Subaru owners are currently already using Injector Dynamics XXXX.48.11.WRX fuel injectors. If the upper and lower billet caps are pulled off, the base injector is a 34mm Bosch EV14 which can be used. 

Compatible Secondary Injectors

  • Injector Dynamics ID850-34-14-14
  • Injector Dynamics ID1050x-34-14-14
  • Injector Dynamics ID1300-34-14-14
  • Injector Dynamics ID1700-34-14-14
  • Injector Dynamics ID2000-34-14-14
  • Deatschwerks 16U-00-0042-4
  • Deatschwerks 16U-00-0050-4
  • Deatschwerks 16U-00-0065-4
  • Deatschwerks 16U-00-0090-4
  • Deatschwerks 16M-00-1500-4
  • Deatschwerks 16M-00-2200-4

 

Included in this Kit

  • Black Laser Etched Aluminum Fuel Rails (x2)
  • Injector Seats for Aftermarket Injectors (x4)
  • Injector Hats with Filter Screens for OEM Injectors (x4)
  • Phenolic Insulating Press-In Spacers (x4)
  • Stainless Steel Hardware
  • FKM Viton O-ring Seals

 


warning_symbolWARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to https://www.P65Warnings.ca.gov/passenger-vehicle.

More Information
SKU 20-0499
Product Type Engine
Engine Fuel System
Brand Radium Engineering
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