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The Radium Engineering Fuel Cell Subharness Kit for FCST-X (or FCST) is intended for a specific fuel-storage or surge-control layout. Confirm capacity, pump configuration, port sizes, mounting, venting, fuel compatibility, and required safety hardware before ordering.
Fitment
This is a universal or configuration-specific fuel-system component. Confirm dimensions, port and thread standards, hose size, fuel compatibility, pressure range, and mating components before ordering.
Specifications
| Brand | Radium Engineering |
|---|---|
| Manufacturer Part Number | 20-0774 |
| Product Type | Wiring Harnesses |
| Condition | New |
What's Included
- The Radium Engineering component identified by manufacturer part number 20-0774
- Only fittings, seals, brackets, wiring, or hardware specifically listed for this exact configuration
Brand Information
Radium Engineering develops fuel delivery, crankcase ventilation, fluid-control, and motorsport plumbing components. Port standards, pressure range, fuel compatibility, mounting, and vehicle fitment remain manufacturer-part-number specific.
Related Parts
Frequently Asked Questions
Do I need a surge tank for a street car?
Not automatically. A surge tank is useful when the main tank pickup can uncover during sustained acceleration, braking, or cornering. The complete return and lift-pump strategy must be planned first.
Can this component be used with E85 or other ethanol blends?
Fuel compatibility depends on the exact seals, element, hose, and component materials. Confirm the manufacturer specifications for every part in the system before using ethanol fuel.
Should this fuel-system part be installed professionally?
Professional installation is recommended whenever the work involves tank removal, custom plumbing, wiring, pressure adjustment, fabrication, or motorsport safety requirements.
What should be checked before the first startup?
Verify every connection, seal, fastener, hose route, electrical circuit, and pressure setting. Prime and pressure-test the complete system, then correct any leak before starting the engine.
Installation Instructions
Depressurize the fuel or fluid system, disconnect power when required, work in a ventilated area away from ignition sources, and protect open lines from contamination. Assemble every connection with the correct seal and torque method, secure plumbing and wiring away from heat and abrasion, then prime and pressure-test the complete system before operation.
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