Radium Engineering CNC machined fuel rail for the 4-cylinder Mazda MZR and Ford Duratec engine, with four 8AN ORB ports for plumbing and fuel accessories. It bolts directly to the engine with no permanent modifications.
The 14mm ID injector bores accept factory or OEM-equivalent injectors, with provisions for the OEM injector retaining clips. Compatible with all fuel types, including E85.
| Fits | Mazda MZR (DOHC inline-4) Ford Duratec (DOHC inline-4) |
|---|---|
| Part | Fueling and Fuel Delivery |
| Pack size | Fuel rail |
| Manufacturer | Radium Engineering |
| Part number | 20-0503-02 |
| Ports | 4 × 8AN ORB |
| Injector bores | 14mm ID |
We do our best to process and ship orders within 1-2 business days (Monday-Friday, excluding holidays). Delivery time depends on location. Below are examples:
UK: 24hrs
Europe: 3-5 days
America and Canada: 5-7 days
Australia: 5-7 days
If you have any questions about your order, you can reach out to our Customer Service team and we will be happy to help.
We Guarantee Everything We Make
If you are not satisfied with one of our products at the time you receive it, or if one of our products does not perform to your satisfaction, please get in touch and we'll make it right. We've been trading for over 2 years and not once had return due to fault or poor quality.