Description
The Radium Engineering FCST-X Spare Drop-In Pump Module (F90000267/274/285) is engineered as a purpose-built solution for enthusiasts who want the surrounding system to be easier to package, service and trust under hard use.
Why This Upgrade Matters
A fuel-cell surge-tank system combines the anti-starvation function of a surge tank with compact in-cell packaging. This architecture is aimed at motorsport builds where fuel delivery must remain consistent under sustained lateral and longitudinal load while minimizing external plumbing and component count.
Product-Specific Details
Radium Engineering Surge Tanks are During hard acceleration, braking, cornering, or low fuel conditions, fuel can slosh away from the factory fuel pump pickup, causing dangerous lean conditions. A surge tank acts as a secondary fuel reservoir, ensuring a constant supply of fuel to your engine when it needs it most. Manufactured from high-quality aluminum and engineered for maximum reliability, Radium surge tanks are a popular solution for turbocharged, supercharged, track-driven, drag racing, drifting, and off-road vehicles. Understanding Radium Surge Tank Options Radium offers several surge tank configurations to suit different horsepower goals and fuel system requirements: Single Pump Surge Tanks Ideal for moderate-performance vehicles that need protection against fuel starvation without requiring extreme fuel flow. A single-pump setup is commonly used for street cars, mild.
Technical Notes
Pump selection should be based on fuel type, target power, pressure requirement and whether pumps will be staged. Fuel-cell depth, top-plate pattern and service access should be confirmed before ordering.
Radium Part Number
RAD20-1998
Enthusiast Notes
For time-attack, endurance and race builds, integrated surge control can simplify packaging while keeping the pressure pumps immersed and supplied during sustained G-load.
Before Ordering
Confirm the fuel-cell opening, internal depth, pump family, pump quantity and whether the selected SKU includes pumps. Verify motorsport-rule requirements for the complete fuel-cell installation.