13B turbo rebuild

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    1988–1991 Mazda RX-7 FC3S Turbo Engine (For Rebuild )

    This listing is for a 1988–1991 Mazda RX-7 FC3S Turbo engine – a complete 13B turbo rotary core that is being sold strictly for rebuild or parts purposes. This is not a running engine. The condition of the engine is unknown, and it should be assumed that a full rebuild will be required prior to installation or operation. This engine is not guaranteed to run. It is being sold as-is, where-is, with no warranty, no returns, and no exchanges. The buyer is responsible for inspection, transport, and rebuild.

    Now, with that honest disclaimer out of the way, let us talk about what this engine actually is and why it matters.

    The 1988–1991 Mazda RX-7 FC3S Turbo is one of the most celebrated rotary-powered sports cars ever built. The 13B turbo engine that powered these cars is legendary in the JDM performance community. It is the engine that defined a generation of rotary enthusiasts. It is the engine that has been used in countless drift cars, track cars, and street builds. It is the engine that still commands respect on the road and on the track.

    This particular engine is a complete core. It includes the major components you would expect – the block, the rotor housings, the turbocharger, the intake manifold, and the exhaust manifold. It is missing some parts, but it is a solid foundation for a rebuild project.

    This engine is not for everyone. It is for the builder. It is for the enthusiast who understands that the 13B turbo is worth saving. It is for the person who is willing to put in the time, money, and effort to bring a legendary engine back to life.

    If you have been searching for a genuine 1988-1991 Mazda RX-7 FC3S Turbo engine for your restoration

  • Mazda RX7 13B Turbo 2 Rebuilt Rotary Engine

    Mazda RX7 13B Turbo 2 Rebuilt Rotary Engine | Fresh Build with Street Port & Dowel Pinned Irons

    $1,700.00

    The Mazda RX7 13B Turbo 2 Rebuilt Rotary Engine is a professionally rebuilt performance rotary engine designed for enthusiasts who demand reliability, strong compression, and serious horsepower potential. Featuring a fresh rebuild with zero miles since completion, this engine combines proven rotary technology with carefully selected performance upgrades to create a powerful foundation for street, track, or custom build applications.

    Built by JPR South Jersey and equipped with premium internal components, this engine includes Rotary Aviation cryo-treated apex seals, cryo-treated side seals, OEM-quality rebuild components, dowel-pinned irons, and a professionally completed large street port. The result is a rotary engine capable of delivering exceptional responsiveness, impressive power output, and long-term durability when paired with the proper supporting modifications.

    With compression readings exceeding 100 PSI on all rotor faces, this engine offers the confidence buyers look for when investing in a performance-oriented rotary powerplant.

    Whether you’re replacing an aging engine in your Mazda RX-7, building a high-horsepower street car, or assembling a dedicated rotary performance project, the Mazda RX7 13B Turbo 2 Rebuilt Rotary Engine provides an outstanding starting point.

  • Rebuilt 0-Mile Turbo II Engine

    Rebuilt 0-Mile Turbo II Engine – Fully Rebuilt Rotary Engine for High-Performance RX-7 Builds

    $3,000.00

    Rebuilt 0-Mile Turbo II Engine

    If you’re looking for a dependable, professionally rebuilt rotary engine that delivers exceptional performance and reliability, this Rebuilt 0-Mile Turbo II Engine is an outstanding choice. Built with premium components and zero miles since completion, this engine is ready to become the heart of your next Mazda RX-7 project.

    Unlike used engines with unknown histories, this Turbo II engine has been carefully rebuilt using quality OEM and performance components to provide excellent durability while supporting impressive horsepower levels. Whether you’re restoring an FC RX-7, replacing a worn engine, or building a high-powered street or weekend track car, this engine offers the perfect combination of reliability and performance.

    Featuring premium Rotary Aviation Cryo Apex Seals, cryo-treated side seals, external oiling modifications, and a professionally executed Big Street Port, this engine has been assembled with enthusiasts in mind. It offers excellent drivability while providing the airflow needed to support serious power when paired with the right turbocharger and supporting modifications.

    Ready to install and built to perform, this is a rare opportunity to own a freshly rebuilt Turbo II rotary engine with zero miles.

  • Rebuilt Mazda RX-7 13B Turbo

    Rebuilt Mazda RX-7 13B Turbo Bridge Port Motor (Series 5 Update) – Fresh Performance Rotary Engine Block

    $1,700.00

    If you’re searching for a professionally rebuilt rotary engine that combines proven Mazda engineering with performance-focused upgrades, this Rebuilt Mazda RX-7 13B Turbo Bridge Port Motor (Series 5 Update) is an exceptional opportunity.

    Built from a genuine Mazda Series 5 13B turbo motor, this engine has been freshly rebuilt and has never been started since assembly. The motor remains wrapped in protective plastic and was only briefly uncovered for photography purposes, ensuring it arrives in pristine condition.

    What makes this build particularly desirable is its rare large dowel configuration, featuring front and rear plates matching the sought-after Series 6 design. Combined with a professionally executed bridge port, new race apex seals, fresh corner seals and springs, and a new water retention kit, this rotary engine is designed for enthusiasts who demand reliability, performance, and long-term durability.

    Whether you’re restoring a Mazda RX-7, building a high-performance street car, or preparing a serious track machine, this rebuilt 13B turbo engine provides an excellent foundation for your next project.