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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Radium Engineering
Radium Engineering Fuel Rail Top Feed Conversion for Mazda 13B Primary (20-1113)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits Mazda 13B engines at the primary injector location.
The Radium Engineering Fuel Rail (MPN: 20-1113) provides a precision-engineered solution for rotary enthusiasts looking to modernize their fuel system. This rail converts the Mazda 13B primary injector position to accept common top-feed fuel injectors, moving away from the restrictive factory side-feed setup. CNC machined for exact tolerances, the rail features a large internal bore to support high-flow demands and consistent pressure across all ports.
The kit includes specialized injector seats that install directly into the intake manifold, ensuring a leak-free seal for standard 14mm O-ring aftermarket injectors. Each end of the rail is tapped for 8AN ORB (3/4-16 O-ring) fittings, allowing for high-volume plumbing and easy integration into custom fuel loops.
- CNC machined aluminum construction for durability and high-pressure reliability
- Integrated 8AN ORB inlet and outlet ports
- Converts primary location to standard 14mm top-feed injectors
- Includes machined manifold injector seats and necessary hardware
- Compatible with common aftermarket universal fuel injectors
- Manufacturer Part Number: 20-1113
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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Radium Engineering Fuel Rail Top Feed Conversion for Mazda 13B Primary (20-1113)
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Fits Mazda 13B engines at the primary injector location.
The Radium Engineering Fuel Rail (MPN: 20-1113) provides a precision-engineered solution for rotary enthusiasts looking to modernize their fuel system. This rail converts the Mazda 13B primary injector position to accept common top-feed fuel injectors, moving away from the restrictive factory side-feed setup. CNC machined for exact tolerances, the rail features a large internal bore to support high-flow demands and consistent pressure across all ports.
The kit includes specialized injector seats that install directly into the intake manifold, ensuring a leak-free seal for standard 14mm O-ring aftermarket injectors. Each end of the rail is tapped for 8AN ORB (3/4-16 O-ring) fittings, allowing for high-volume plumbing and easy integration into custom fuel loops.
- CNC machined aluminum construction for durability and high-pressure reliability
- Integrated 8AN ORB inlet and outlet ports
- Converts primary location to standard 14mm top-feed injectors
- Includes machined manifold injector seats and necessary hardware
- Compatible with common aftermarket universal fuel injectors
- Manufacturer Part Number: 20-1113
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