Radium - S14/15 R33/34 Fuel Pump Hanger and Fuel Hanger Surge Tank

SKU: 20-0630-00

Radium - S14/15 R33/34 Fuel Pump Hanger and Fuel Hanger Surge Tank

SKU: 20-0630-00
Hanger Style
Add-on Hanger Surge Tank
Regular price $721.00
/
  • In stock, ready to ship
  • Inventory on the way

The Radium Engineering fuel pump hanger replaces the entire factory assembly. It can be configured with 1 or 2 aftermarket fuel pumps to meet the fuel demands of various high performance engines. Fuel pump options include Walbro GSS342 255lph and Walbro F90000267/274/285 variants. 

The functionality of the factory Nissan level sender low fuel switch and fuel temperature (OBD-II only) are retained. Adapter fittings are provided that permit direct connections for all factory fuel line variations (quick connect and hose barb). No extra fuel plumbing is required. As shown the adapter fittings can be changed for -AN style hoses as well (sold separately - contact us if this is required).

The OEM system uses a venturi jet pump to transfer fuel from the passive side of the tank to the active (pump) side of the tank. When using aftermarket high-flow pumps this venturi jet pump creates a restriction in the fuel return resulting in unwanted backpressure and unmanageable fuel pressure. Radium Engineering has redesigned the siphon system to completely eliminate this restriction but still effectively scavenge fuel the same as factory. 

Electrical hardware is included for the fuel pump(s) and sensors. Furthermore the in-tank wiring is insulated with high quality chemically resistant PTFE. 

FUEL HANGER FEATURES

-Drop-In Installation
-Anodized Aluminum Construction
-Merged 10AN ORB Female Pump-Out Port
-Restriction-Free 8AN ORB Female Return Port
-Permits 1 or 2 Fuel Pumps 
-Brushless Fuel Pump Compatibility
-High Current Electrical Hardware
-Integrated Venturi Jet Pump Siphon
-Fluorosilicone Duckbill Return Valve 
-Stainless Steel Hardware and Clamps
-Gasoline Methanol and E85 Compliant


LATE MODEL NISSAN Fuel Hanger Surge Tank ADD-ON (20-0700) (20-0701)

This product is to be used with one of the fuel hangers above. It is recommended to use a single pump hanger to feed the surge tank. The surge tank can then be equipped with one or two fuel pumps to feed the engine. 

The Radium Engineering FHST (fuel hanger surge tank) add-on is the ultimate solution for fuel starvation issues. Due to the saddle-bag style OEM fuel tank and insufficient baffling in late model Nissans fuel slosh is common when driven aggressively. Unstable pressure resulting in a lean fuel mixture can cause engine damage. A stand-alone surge tank is an excellent device for eliminating fuel starvation issues but installation can be complex. This add-on is a fully functional fuel surge tank mounted inside the OEM tank.

As shown simple plug and play connections are all that is required to attach the 2 systems together.

The surge tank can hold 1 or 2 aftermarket pumps including brushless variations. With the addition of the fuel pump in the OEM location there could be 2-3 pumps inside the gas tank (total). Even with all of the extra fuel pumps the FHST system is very straight forward and relatively simple to install.

No grinding bending or modification of the vehicle is required. Furthermore the system is compatible with all alternative fuels such as E85 (when used in conjuction with Walbro F90000267/274/285 pumps.

 A Radium DIY wiring kit is required when running 2 surge pumps to wire in the second surge pump.

Would Suit :

This product is compatible with the following vehicles:

Nissan S14 Silvia (All models/trims/RHD/LHD)
Nissan S14 200SX
 (All models/trims/RHD/LHD)
Nissan S14 240SX
 (All models/trims/RHD/LHD)
Nissan S15 Silvia
 (All models/trims/RHD/LHD)
Nissan S15 200SX
 (All models/trims/RHD/LHD)
Nissan R33 Skyline
 (All models/trims/RHD/LHD)
Nissan R34 Skyline
 (All models/trims/RHD/LHD)

Other Information:

NOTES: 
1. Depending on fuel pressure the venturi jet pump will consume 15-45 LPH. Take this fuel loss into consideration when sizing the fuel pumps.
2. If it is important for fuel pressure to hold steady after the engine is shut down install a check valve somewhere in the fuel system. 

3. External high current fuel pump wiring is provided for installing one FHST pump (1 relay 1 fuse and all associated wiring and hardware). To wire in a second FHST pump a second fuse and relay are required. 4. Because the fuel pump supplying the FHST (in the original pump location) will now operate at very low pressure (high flow) the OEM external fuel pump wiring will be sufficient for this "lift" pump.

"

Small items: 1-3 Days via Express Post Satchel

Medium Sized Items: 2-3 working days via AusPost Express or Courier (Depending on location)

Large Items: 2-8 working days (Large items can only be sent via courier, and delivery time depends on both courier and location

*Delivery to rural or remote areas, NT, WA, and TAS may take longer*

The Radium Engineering fuel pump hanger replaces the entire factory assembly. It can be configured with 1 or 2 aftermarket fuel pumps to meet the fuel demands of various high performance engines. Fuel pump options include Walbro GSS342 255lph and Walbro F90000267/274/285 variants. 

The functionality of the factory Nissan level sender low fuel switch and fuel temperature (OBD-II only) are retained. Adapter fittings are provided that permit direct connections for all factory fuel line variations (quick connect and hose barb). No extra fuel plumbing is required. As shown the adapter fittings can be changed for -AN style hoses as well (sold separately - contact us if this is required).

The OEM system uses a venturi jet pump to transfer fuel from the passive side of the tank to the active (pump) side of the tank. When using aftermarket high-flow pumps this venturi jet pump creates a restriction in the fuel return resulting in unwanted backpressure and unmanageable fuel pressure. Radium Engineering has redesigned the siphon system to completely eliminate this restriction but still effectively scavenge fuel the same as factory. 

Electrical hardware is included for the fuel pump(s) and sensors. Furthermore the in-tank wiring is insulated with high quality chemically resistant PTFE. 

FUEL HANGER FEATURES

-Drop-In Installation
-Anodized Aluminum Construction
-Merged 10AN ORB Female Pump-Out Port
-Restriction-Free 8AN ORB Female Return Port
-Permits 1 or 2 Fuel Pumps 
-Brushless Fuel Pump Compatibility
-High Current Electrical Hardware
-Integrated Venturi Jet Pump Siphon
-Fluorosilicone Duckbill Return Valve 
-Stainless Steel Hardware and Clamps
-Gasoline Methanol and E85 Compliant


LATE MODEL NISSAN Fuel Hanger Surge Tank ADD-ON (20-0700) (20-0701)

This product is to be used with one of the fuel hangers above. It is recommended to use a single pump hanger to feed the surge tank. The surge tank can then be equipped with one or two fuel pumps to feed the engine. 

The Radium Engineering FHST (fuel hanger surge tank) add-on is the ultimate solution for fuel starvation issues. Due to the saddle-bag style OEM fuel tank and insufficient baffling in late model Nissans fuel slosh is common when driven aggressively. Unstable pressure resulting in a lean fuel mixture can cause engine damage. A stand-alone surge tank is an excellent device for eliminating fuel starvation issues but installation can be complex. This add-on is a fully functional fuel surge tank mounted inside the OEM tank.

As shown simple plug and play connections are all that is required to attach the 2 systems together.

The surge tank can hold 1 or 2 aftermarket pumps including brushless variations. With the addition of the fuel pump in the OEM location there could be 2-3 pumps inside the gas tank (total). Even with all of the extra fuel pumps the FHST system is very straight forward and relatively simple to install.

No grinding bending or modification of the vehicle is required. Furthermore the system is compatible with all alternative fuels such as E85 (when used in conjuction with Walbro F90000267/274/285 pumps.

 A Radium DIY wiring kit is required when running 2 surge pumps to wire in the second surge pump.

Would Suit :

This product is compatible with the following vehicles:

Nissan S14 Silvia (All models/trims/RHD/LHD)
Nissan S14 200SX
 (All models/trims/RHD/LHD)
Nissan S14 240SX
 (All models/trims/RHD/LHD)
Nissan S15 Silvia
 (All models/trims/RHD/LHD)
Nissan S15 200SX
 (All models/trims/RHD/LHD)
Nissan R33 Skyline
 (All models/trims/RHD/LHD)
Nissan R34 Skyline
 (All models/trims/RHD/LHD)

Other Information:

NOTES: 
1. Depending on fuel pressure the venturi jet pump will consume 15-45 LPH. Take this fuel loss into consideration when sizing the fuel pumps.
2. If it is important for fuel pressure to hold steady after the engine is shut down install a check valve somewhere in the fuel system. 

3. External high current fuel pump wiring is provided for installing one FHST pump (1 relay 1 fuse and all associated wiring and hardware). To wire in a second FHST pump a second fuse and relay are required. 4. Because the fuel pump supplying the FHST (in the original pump location) will now operate at very low pressure (high flow) the OEM external fuel pump wiring will be sufficient for this "lift" pump.

"

Evolution Racing Spares aims to have fast turnaround time for processing and handling orders, and will always make every effort to get the order to you as soon as possible.

Small items: 1-3 Days via Express Post Satchel
Medium Sized Items: 2-3 working days via AusPost Express or Courier (Depending on location)

Large Items: 2-8 working days (Large items can only be sent via courier, and delivery time depends on both courier and location

- Delivery to rural or remote areas, NT, WA, and TAS may take longer.

- Express Post shipping is only valid to areas that fall within the express post zone and is not guaranteed.

- Evolution Racing Spares may use the quickest carrier/method for delivery regardless of the method chosen at checkout.

- Typical handling time for items that are in stock is approximately 24-48 hours, with delays during holiday periods and public holidays.

- Evolution Racing Spares is not responsible for lost or damaged orders when customers change the delivery instructions to "authority to leave."

All goods sold and work performed by Evolution Racing Spares come with a 3-month warranty with no questions asked.

In accordance with the Australian Consumer Law, we are not required to provide a refund or replacement if you change your mind.

You can choose a refund or exchange if an item has a major problem, including:

  • A problem that would have stopped you from buying the item if you had known about it
  • The item is unsafe
  • The item is significantly different from the sample or description
  • The item doesn't do what we said it would, or what you asked for and can't be easily fixed

Alternatively, you can choose to keep the item and we will compensate you for any drop in value.

  • If the problem is not major, we will repair the item within a reasonable time.
  • If the item is not repaired in a reasonable time, you can choose a refund or replacement.

Please keep your proof of purchase such as your receipt.

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