Radium Engineering Billet Fuel Rail 8AN ORB - Rotax 900 ACE

The Radium Engineering fuel rail is CNC machined from solid 6061 aluminum, then anodized and laser etched, and replaces the factory rail on the BRP Rotax 900 ACE three-cylinder engine. It carries three 3/4"-16 (8AN ORB) ports: one at each end plus a center port that accepts a fuel pulse damper or other fuel system accessory. The rail reuses the OEM fuel injectors and the OEM mounting screws, and it is compatible with all fuel types including E85. Adapter fittings are not supplied with the rail, so connecting it to the factory fuel line requires the separate Rotax 900 ACE plumbing kit (20-1131-PK) or custom plumbing.

Specifications

This part fits:

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