Radium Engineering FCST-X Fuel Cell Surge Tank
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Radium FCST-X Fuel Cell Surge Tank
The Radium FCST-X is a purpose-built surge tank designed for professional motorsport fuel cell setups where consistent fuel delivery under sustained high g-forces is non-negotiable. Radium Engineering are well regarded in the motorsport fuelling space for their precision machined, competition-grade components — and the FCST-X is no exception.
This listing covers the Radium FCST-X Fuel Cell Surge Tank (SKU: 20-1990-00). It is a universal fitment component designed to integrate with fuel cell installations in professional motorsport builds including road racing, endurance, and time attack applications.
Important: -6AN ORB fittings are required for installation and are not included. Fuel pumps and fuel cell are sold separately.
Key Features
- CNC-machined billet aluminium construction with anodised finish
- Supports single or dual pump configurations
- Multiple -6AN ORB (O-Ring Boss) ports for versatile plumbing
- Integrated fuel level sender provision
- Compatible with petrol, E85, and alternative fuel types
- Universal fitment for fuel cell applications
Full application compatibility and installation notes are provided in the tabs above. Please confirm your fuel cell configuration and plumbing requirements before ordering.
Not sure if this surge tank suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
Universal fitment — verify dimensions before ordering.
No instructions available for this product.

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