Radium Secondary Fuel Rail - Mazda Cosmo JC (13B-RE)

Secondary fuel rail for Mazda Cosmo JC 13B-RE rotary engines. Engineered by Radium Engineering to provide additional fuel delivery capacity for secondary injectors in high-performance rotary applications.

Compatibility

• Mazda Cosmo JC (1990-1995)
• 13B-RE twin-turbo rotary engines

Key Features

• ✓ Secondary fuel rail for 13B-RE rotary engines
• ✓ CNC-machined billet aluminum construction
• ✓ Multiple -6AN ORB ports for versatile fuel system plumbing
• ✓ Improved fuel distribution for secondary injectors
• ✓ Compatible with OEM and aftermarket fuel injectors
• ✓ Direct bolt-on installation
• ✓ Compatible with E85 and all fuel types
• ✓ Professional-grade motorsport component
• ✓ Anodized finish for corrosion resistance

Technical Specifications

• Application: Mazda Cosmo JC 13B-RE (1990-1995)
• Part Number: 20-0446
• Construction: CNC-machined billet aluminum
• Port Size: -6AN ORB
• Fuel Compatibility: Gasoline, E85, and alternative fuels

Applications

Ideal for Mazda Cosmo JC 13B-RE rotary builds requiring upgraded secondary fuel rails for twin-turbo applications, high-output engines, track use, or motorsport applications. Perfect for builds requiring improved fuel distribution to secondary injectors.

Fast shipping available throughout Australia. Lead times may vary - contact us for current availability.