Radium Engineering Fuel Pump Hanger - No Pumps For Walbro F90000267/274

New Radium Engineering Fuel Pump Hanger - No Pumps For Walbro F90000267/274


Radium Engineering Fuel Pump Hanger - No Pumps For Walbro F90000267/274

MSRP USD 499.95
Our Price USD 474.95
Our Price CAD 712.43

Fuel Pump Included  No
Manufacturer Warranty  1 Year
The Radium fuel pump hanger for the late model Subaru vehicles replaces the stock in-tank hanger and allows the use of 1 or 2 high-flow aftermarket fuel pumps in the stock fuel tank.
 
No permanent modifications to the vehicle are required making installation a simple bolt-on job. Each fuel pump has it's own dedicated 6AN male outlet, which can be combined together into single feed line with the use of a "Y" fitting, or with one of the plumbing kit options. The return fuel and crossover fittings are also 6AN male. The system is safe to use with alternative fuels such as E85.
The machined assembly mounts in the factory fuel tank using the OEM hold-down flange and gasket. The OEM fuel level sender and temperature sensor (if equipped) are retained.
 
Unlike compact multi-pin electrical connectors, the custom designed stainless steel electrical studs easily handle the high current demand from aftermarket fuel pumps. These serviceable connections are hermetically sealed and impervious to all standard and exotic fuels. The low profile design keeps all wiring tucked nicely underneath the OEM cover plate. Nonconductive acorn nuts are provided to prevent any accidental short circuits. Crimp-on ring terminals and heat shrink are provided for external wiring connections.
 
PREVENTING FUEL STARVATION
The kit includes a venturi jet pump integrated within the collector box that features a new integrated pressure relief valve. This device transfers fuel from the passive side of the OEM fuel tank to the active side where the pump(s) reside. 
When fuel pump flow is increased, the OEM jet pump becomes too restrictive creating unwanted backpressure in the FPR return line causing excessive fuel rail pressure. The unique design of the Radium jet pump creates suction while not providing too much restriction in fuel return line.
 
The anodized aluminum collector box keeps fuel trapped around the pumps, helping to prevent fuel starvation. There is a 1" check valve incorporated on the front side of the tank that serves as a trap door that allows fuel in but not out of the collector box. Furthermore, all returning fuel from the pressure regulator return and the crossover hose enter the collector box through a one-way duckbill valve keeping it full. The duckbill valve prevents back flow and reduces noise from fuel spray. The collector box also permits a mounting solution for the OEM fuel level sender.
 
NOTES ON ELECTRICAL
Single pump applications can reuse the OEM fuel pump controller wiring, but it is recommended to upgrade the OEM wiring as high flow fuel pumps draw additional current requiring larger gauge wire. Fuel pump wiring kits can be purchased HERE. Select QTY 1 for single pump applications and QTY 2 for dual pump applications.
 
When using two pumps, it is highly recommended to stage the second pump to only come on when needed, such as under boost. This can be done with a programmable engine management system or with a pressure switch, such as THIS  ONE.
Each pump has it's own dedicated +/- electrical connections.
 
The factory level sender and fuel temperature sensor are re-used. Consult the installation instructions link at the top of this page for more details.
 
Kit Includes:
- Billet aluminum top plate, anodized and laser engraved
- Fully enclosed collector box with one-way check valve
- Electrical terminals for the wire connections
- Stainless steel hardware
- AN fuel line connections
- Submersible fuel hose
 
Note:
- If supplying your own pumps, you must use a flexible fuel pump filter sock Radium 14-0143 (11mm ID) or 14-0543 (19mm ID). These socks also come standard with new AEM fuel pumps.
 
Fitment:
2008-2020 Subaru STI
2008-2020 Suabru WRX (2015+ WRX Require Radium Denso Fuel Level Sender Adapter (20-0350)
2008-2014 Subaru Forester (All)
2005-2009 Subaru Legacy (Incl. 2.5GT)
2005-2009 Subaru Outback (Incl. XT)

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Radium Engineering Fuel Pump Hanger - No Pumps For Walbro F90000267/274

Radium Engineering Fuel Pump Hanger - No Pumps For Walbro F90000267/274

Radium Engineering Fuel Pump Hanger - No Pumps For Walbro F90000267/274
2008-2020 Subaru STI
2008-2020 Suabru WRX (2015+ WRX Require Radium Denso Fuel Level Sender Adapter (20-0350)
2008-2014 Subaru Forester (All)
2005-2009 Subaru Legacy (Incl. 2.5GT)
2005-2009 Subaru Outback (Incl. XT)

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