Radium Secondary Fuel Rail - Mazda Cosmo JC (13B-RE)
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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.
What clients say
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Really fast and high quality customer support, my order got to me faster than the quoted time too. No complaints
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The team took a mostly broken car after some work done elsewhere, and have systematically made it reliable and fast for a fair price. The staff are invested in the work they do which also makes a big difference.
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Jeff was extremely helpful in assisting me with my exhaust. Always kept me updated and answered any queries in a timely manner. Will definitely be coming back for my future mods
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Justin and his crew is amazing! Always ready to help and service with a smile. Trusty, friendly and reliable! Had my car sent in for repair twice and it’s fixed on time, at a reasonable price and with no issues. Highly recommended!
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Easy to deal with and part was ordered quickly
