Radium Fuel Surge Tank with Integrated FPR (Universal)

A fuel surge tank (FST) is designed to prevent fuel starvation to the engine on vehicles with inadequate fuel tank baffling. The FST fuel pump feeds the fuel rail(s). The volume of fuel inside the surge tank acts as a buffer to always keep the FST pump supplied with fuel. This volume is maintained by the main fuel tank's (lift) pump as well as the fuel returning from the fuel pressure regulator.

In the case of the FST-R, the regulator is built in to the surge tank and is recirculating fuel internally. Excess fuel in the surge tank is returned back to the vehicle's main fuel tank.

Installing a surge tank is also an easy way to upgrade the fuel pump of a vehicle without opening or modifying the OEM fuel tank.

Features

  • Full CNC aluminum construction with O-ring sealed interfaces
  • Anodized for compatibility with all fuel types
  • Integrated adjustable fuel pressure regulator with 1:1 vacuum reference
  • Interchangeable regulator orifice sizes to match output of different pumps
  • Nickel-Plated Electrical Connector with 24" Flying Leads
  • Assembled with stainless steel hardware
  • Three 6AN male fittings (8AN can be purchased separately HERE)
  • Fully assembled and leak tested before shipment
  • Lifetime warranty on Radium components (excludes fuel pump, hoses and fittings)
As low as $503.45
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SKU
Radium Fuel Surge Tank with Integrated FPR

 

All Radium products are carefully planned with thorough R&D and designed in-house using the latest computer simulation and modeling techniques. Extensive testing and evaluation ensures the performance of Radium products exceed consumer expectations. For these reasons, top motorsports competitors and enthusiasts worldwide rely on Radium Engineering products.  

Currently, Radium offers an expanding collection of motorsport parts and accessories for high performance and racing, focusing on their revolutionary fuel surge tank line and PCV oil catch can systems. A growing collection of application specific parts are also being created. Please contact Radium for more information.

 

Fitment

  • Universal

 


WARNING: 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 Radium Fuel Surge Tank with Integrated FPR
Brand Radium Engineering