Specifications, compatibility and supplied components
Product details
Radium Engineering Fuel Surge Tank (FST) designed to help prevent fuel starvation on high-performance, track and race vehicles where the factory fuel tank or baffling cannot maintain a consistent fuel supply.
The 1.5 litre FST provides a buffered fuel supply to the engine pump, making it a popular upgrade for higher-power builds, forced-induction applications and vehicles running increased fuel demand. The surge tank can be integrated into a custom fuel system without modifying the original fuel tank.
Radium Engineering FST Features
- 1.5 litre anodised aluminium surge tank
- Designed to reduce fuel starvation
- Internal pump installation for 39–45mm diameter pumps
- 6AN ORB connections for fuel-system plumbing
- Fuel-compatible internal wiring and hardware
- Suitable for gasoline, ethanol and methanol fuel applications
Pump Compatibility
The FST is supplied without a fuel pump and supports a range of popular high-flow in-tank pumps, including compatible Walbro/Ti Automotive, AEM, Deatschwerks and other applications. Check pump dimensions and specifications before ordering.
SKU: 20-0960
Buy genuine Radium Engineering fuel-system components from RadiumShop UK, an authorised main dealer.

