

Radium Engineering Fuel Rail Plumbing Kit for Honda K-Series
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Description
Radium Fuel Rail Plumbing Kit - Honda K-Series
Application: Honda K-Series with Radium 20-0230-02 fuel rail
Part Type: Fuel rail plumbing kit (factory feed line)
Part Number: 20-0230-PK
The Radium Honda K-Series Fuel Rail Plumbing Kit allows easy connection of the factory fuel feed line to the Radium 20-0230-02 fuel rail.
The extended 5/16in SAE quick connect fitting clears the OEM coolant hose (if equipped), and two plugs are included to seal the other two rail ports.
Key Features
- Factory Feed Line: Connects the OEM feed line to the Radium rail
- Extended Quick Connect: Clears the OEM coolant hose where fitted
- Port Plugs: Two 8AN ORB plugs for the unused rail ports
What's Included
- 2x 8AN ORB plug
- 1x 8AN ORB to extended 5/16in SAE quick connect fitting
Optional Parts
- Radium Fuel Rail - Honda K Series (20-0230-02) – fuel rail – required, sold separately
Important Notes
- Radium 20-0230-02 fuel rail required and sold separately
- The Radium K-Series rail is not compatible with the direct-injected K20C1
- For aftermarket intake manifolds (e.g. Skunk2), confirm fuel rail compatibility with the manifold manufacturer
- Installation instructions are available in the Instructions tab
Vehicle Fitment
- Honda K-Series with OEM intake manifolds (e.g. RBC, RBB, RRC, PRB) and Radium 20-0230-02 rail – not K20C1
If you're unsure whether this will fit your vehicle, contact our team of experts via email at hello@iilumolab.com and send through a few photos of the car for us to verify fitment.
Installation
We always recommend professional fitment for guaranteed satisfaction. If you're wanting a hassle-free installation, feel free to contact our friendly team as we offer installation services in-store at our Melbourne workshop. For more details, contact us here.
Note
Upon receiving the item, please ensure that the part is indeed the correct item you have ordered. This can be achieved by checking labels on the packaging. Please also ensure a proper test fit of the item is conducted prior to paint and/or installation. Returns/Warranty claims will be voided if the item has been tampered with, or is no longer in resalable/new condition.

