Features
- Top-grade fuel system upgrade that will take your driving to the next level
- Designed to help you maximize your vehicle’s fuel system efficiency
- Will help you get unbridled power and a huge jump in performance
- Made from premium materials to ensure superior quality and durability
- Manufactured to be tough as nails to withstand high-heat and high-pressure conditions
- Engineered to provide consistent, reliable operation and long-lasting service
Product Details
Multi-Pump Fuel Surge Tank by Radium®. A fuel surge tank (FST) is designed to prevent fuel starvation to the engine on vehicles with inadequate fuel tank baffling. Fuel is supplied to the surge tank by a lift pump, which in most cases is the OEM in-tank fuel pump. The volume of fuel inside the surge tank acts as a buffer to always keep the FST pump(s) supplied with fuel, even if the lift pump starves momentarily. This volume is maintained by the lift pump as well as the fuel returning from the fuel pressure regulator. Excess fuel in the surge tank is returned back to the vehicle's main fuel tank.