Surge Tank (SP400)

Surge Tank (SP400)

Brand: Aftermarket Industries
Product Code: SP-400
Availability: Out Of Stock
Price: $585.00
Ex Tax: $585.00

Available Options

* Walbro Fuel Pump:

* Fuel Pressure Regulator:


SP400 Surge Tank

The Aftermarket Industries SP400 ("Surge Protection:400")  (Design Number: 201411672) is designed to eliminate fuel surge for applications developing between 300bhp-600bhp, depending on fuel pressure and fuel type*, and the perfect fueling solution for street, drift & track.

Need help selecting the correct Surge Tank/Fuel Pump/Fuel Pressure Regulator combination for your specific project requirements & horsepower targets? Complete the Fuel System Calculator and we will reach out to you directly.

Need a Fuel Pump? The SP400 is designed for one (1) fuel pump and is compatible with all 43mm in-tank style fuel pumps, in particular, the Walbro 255, 460, 460 Plus and 520 fuel pumps. A FUEL PUMP  NOT INCLUDED IN THIS PACKAGE: If you wish to add a fuel pump to your order please add the pump type from the AVAILABLE OPTIONS above - "Walbro Fuel Pump" and we will assemble your SP400 surge tank free of charge.

Need a Fuel Pressure Regulator? We've made the decision easy and added the most suitable fuel pressure regulator based on the fuel pump selection to the AVAILABLE OPTIONS above "Fuel Pressure Regulator".

Special Features:

  • 3L capacity making it one of the largest single in tank surge tank kit available on the market
  • 5005 series 3mm thick aluminium
  • Billet component are precision machined from aircraft grade 6061 T6 aluminium
  • Structural base plate elminate flex and material fatigue under pressure
  • Functional "Return/Supply" tube inserts are based on OEM fluid dynamic principles to deliver fuel to the base or inlet of the fuel pump
  • Quick Connect terminal allows for simple install
  • Specially moulded viton rubber insert designed to elimate resonance caused by vibration of the pump whilst in operation
  • Billet bulkhead allows for 8 points of adjustment
  • Quiet operation

Package includes the following items:

  • SP400 3L surge tank (-8AN ports)
  • Billet fuel pump bracket (includes stainless steel fasterners and viton insert)
  • One (1) billet pushlock adaptor fitting
  • Viton rubber 0-rings included
  • E85 compatible fuel pump/bulkhead hose

*Aftermarket Industries products are backed by the worlds largest specialised insurer; Lloyds of London

*These products are designed for race use only and must be correctly fitted by licenced automotive professionals or workshops. Aftermarket Industries is not liable for personal injury, death or for any damaged whatsoever arising from any accident or incident where these conditions are not satisfied.

*These tanks MUST not be pressurised, If you plan to use a high volume in-tank fuel pump you MUST use a -8AN fitting as the Overflow fitting located at the top of the surge tank. This will allow the fuel to return back to your fuel tank or fuel cell at the same rate fuel is supplied into the surge tank.

*It is your responsibility to ensure that the Product is sufficient and suitable for your purposes and meet your individual requirements. We do not warrant that the Products will meet your individual requirements. You acknowledge that the Products are standard and not made bespoke to fit any particular requirements that you may have.

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