If you’re looking for a proven foundation for a serious rotary performance build, this 1989 Mazda RX-7 FC3S 13B turbo engine assembly. Complete performance setup removed from an FC RX-7 and sold as pictured delivers everything enthusiasts look for in a high-horsepower rotary package.
Removed from a Mazda RX-7 FC3S and offered as a complete assembly, this setup features a highly desirable GReddy / Trust T78-29D turbocharger, external wastegate system, and NOS components. Built around Mazda’s legendary 13B rotary platform, this package provides an excellent opportunity for anyone planning a powerful street build, drag car, drift project, time attack machine, or custom rotary-powered vehicle.
Unlike piecing together components individually, this complete package includes everything shown, making it a convenient solution for builders seeking a ready-to-install performance setup.
Another Clean 13B Build with Street Port & Semi PP Setup
If you’re looking for a rotary engine that delivers an outstanding balance of drivability, responsiveness, and power potential, this Another Clean 13B Build with Street Port & Semi PP Setup is an excellent choice. Built for enthusiasts who want more than a stock engine but still value street manners, this setup combines proven street porting with a semi-peripheral port configuration to create a strong and versatile rotary package.
Whether you’re completing an FD RX-7 restoration, upgrading a project car, or building a dedicated performance machine, this 13B rotary engine offers the airflow, throttle response, and power characteristics serious rotary enthusiasts appreciate.
Featuring clean port work, excellent craftsmanship, and a setup designed to maximize performance without sacrificing reliability, this engine is ready to become the heart of your next Mazda rotary build.
The Mazda RX-7 Turbo II 13B Built Engine is designed for rotary enthusiasts seeking a serious performance foundation for high-powered street, strip, or track applications. Built around the proven 13B Turbo II platform, this engine combines upgraded internal preparation, extensive port work, and enhanced structural integrity to create a package capable of handling substantial power while maintaining the unmistakable character of a Mazda rotary engine.
Featuring a dowel-pinned block, fully bridgeported configuration, and semi-peripheral port design, this engine is built for enthusiasts who demand rapid throttle response, aggressive power delivery, and excellent airflow characteristics. Whether you’re building a dedicated RX-7 project, upgrading an existing FC3S platform, or creating a custom rotary-powered vehicle, this engine provides a strong foundation for naturally aspirated or turbocharged performance.
The combination of professional machining, carefully executed porting, and proven Turbo II architecture makes this build ideal for serious enthusiasts looking to maximize the potential of the legendary 13B rotary platform.
