Fuel Pump Hanger (FS2000 Dual Venturi & Surge Tank) Single, Twin & Triple Fuel Pump

Single Fuel Pump Port

• 8AN fuel ports

• The FS2000 (2x Venturi) is the worlds first fuel system to feature Dual Venturi Vacuum Pumps.
• Developed in-house using leading CFD modelling software and techniques (200 data points, 250 man hours and 90 hours of continuous simulation)
• The Dual Venturi Vacuum Pumps require no wiring, draw no current yet is able to generate enough vacuum to pull through, using two billet 3/8 quick connect weld-on fittings, up to 220 litres per hour of fuel into the billet tubes and deliver fuel into the fuel pump pick-up zone to ensure that the fuel pumps are submerged at all times and there is no possibility of fuel starvation or fuel surge.
• The weld-on fittings must be located at the furthest point at the rear of the fuel tank
• The e85 corrugated hoses provided are 250mm in total length (please measure accurately before final fitment/welding) - if you require longer hose please add additional hose length to your order - see AVAILABLE OPTIONS above - "Extra Hose" 

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• Active Valve System: The FS2000 surge tank features the Aftermarket Industries Active Valve System; The AFVS are engineered to close and trap fuel under acceleration, cornering and breaking. The valves then open, when load is reduced, to allow fuel to rapidly re-fill the surge tank to eliminate fuel surge and/or fuel starvation.

• Vent/breather port for maximum venting under heavy load
• Note: it is advised that tank is vented to charcoal canister and NOT atmosphere

• Electrical Wire & Circuit Size Formula
  • Circuit Breaker/Fuse Size: 125% (1.25x) total Peak Current (Amps)
    • ​Circuit Breaker/Fuse must NOT exceed wire current rating
  • Wire Size: 150% (1.5x) total Peak Current (Amps)
  • Relay Size: 225% (2.25x) total Peak Current (Amps)

Bio-Fuel Compatible

• Zero fuel vapour loss

• Zero fuel smell GUARANTEED due to anodising process

• Unleaded, Ethanol, C16

Engineering

• Precision machined from aerospace grade 6061-T6 billet aluminium, designed using best practice engineering principles and stress tested to ensure maximum safety for all motorsport applications

Compatible Fuel Pumps

• Walbro 255

• Walbro 460

• Walbro 520 / 525 / 535 (BKS1000 Brushless)

• Custom

• 250mm internal depth required

Power Support Table

 Fuel Type

 Fuel Pump

 Power HP*

 Pressure PSI**

 Voltage***

 Ethanol

1x Walbro 460

500

70

14v

Ethanol

1x Walbro 535

650*

70

14v

Ethanol

2x Walbro 460

850*

 80

 14v

 Ethanol

 2x Walbro 535

 1200*

 80

 14v

 Ethanol

 3x Walbro 535

 1500*

 85

 14v

*BASE FUEL PRESSURE MUST BE SET @ 40 PSI OR LOWER

(Recommended Fuel Injector: Bosch Motorsport 1650cc)

**Maximum Total Peak Fuel Pressure (Base Pressure + Boost Pressure)

***Maximum Voltage

Rotary Engine: Reduce Horsepower HP Support Figures by 30% (Must increase fuel injector size by 30%)