Radium Engineering Mazda 13B / 20B Rotary Engine Injector Seat (Single) - 20-0444
$25.75
sku
rad20-0444
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- Radium Engineering Mazda 13B / 20B Rotary Engine Injector Seat (Single) - 20-0444 ensures precise injector fitment for optimal engine performance and reliability.
- Enhance your rotary engine’s fuel delivery system with a durable injector seat designed to prevent leaks and improve efficiency.
- Perfect for Mazda rotary engine enthusiasts seeking seamless upgrades that boost power and maintain engine integrity.
- Upgrade your rotary fuel system with this injector seat to experience smoother operation and increased engine responsiveness.
- Optimize your rotary engine build today—add to cart now and enjoy improved injector stability and performance.
These are the same machined aluminum injector seats used in Radium fuel rails for Mazda/Eunos Cosmo and RX-7 rotary engines. They are required when converting the OEM 16mm injector seat's counterbore to 14mm which is more common with popular injector lower O-rings. They simply "pop" into the OEM injectors bore. They were designed specifically to be compatible with or without the OEM fuel injector diffusers installed. They seal to the machined injector counterbore using the included FKM O-ring.
They can be used for the primary fuel injector iron ports
They can also be used for OEM intake manifold secondary injector ports
Note:
Most aftermarket lower intake manifolds are already machined with 14mm lower injector O-ring ports.
Features:
- Compatible with or without OEM diffusers
- CNC Machined Billet 6061 Aluminum
- Type-II Black Anodizing
- Laser Etched Logo
- Boost and fuel compatible FKM O-ring
- 13B-RE requires 4 total (2 primary+2 secondary)
- 13B-REW requires 4 total (2 primary+2 secondary)
- 20B-REW requires 6 total (3 primary+3 secondary)
| Brand | Radium Engineering |
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