Radium Engineering top-feed conversion fuel rail for the Nissan SR20VE. Extruded and CNC-machined from solid 6063 aluminum and black-anodized, with a large 0.69in internal bore. It converts the OEM side-feed injector setup to top-feed, allowing high-flow 14mm O-ring injectors.
Specifications
| Type | Top-feed conversion fuel rail |
| Engine | Nissan SR20VE |
| Material | 6063 billet, black-anodized |
| Bore | 0.69 in |
| Conversion | Side-feed to top-feed |
| Injectors | 14mm O-ring top-feed |
| Part Number | 20-0331 |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
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