The 13B 6-Port Bridgeport is a serious rotary performance build designed for drivers who want more than a stock 13B can deliver. This engine features a professionally executed full Bridgeport on the 6-port 13B platform, completed entirely in-house with precision machining and careful attention to port geometry.
Bridgeporting is one of the most recognized modifications in the rotary world, offering increased airflow and improved high-RPM breathing. The result is a more aggressive powerband, stronger top-end performance, and the unmistakable sound that has made bridgeported rotary engines legendary among enthusiasts.
Whether you’re building a dedicated drag car, a track-focused RX-7 or RX-8, or a high-performance street machine, this engine provides a solid foundation for naturally aspirated or custom performance applications where airflow and RPM capability are priorities.
13B 6-Port Bridgeport Rotary Engine – High RPM Performance Build
If you’re looking for a rotary engine that delivers the perfect balance of performance, drivability, and reliability, this Another 6-Port Street Port 13B Rotary Build, Freshly Put Together and Ready for Action is an excellent choice.
Built with enthusiasts in mind, this freshly assembled 13B combines the proven reliability of the 6-port design with the added airflow and performance benefits of a professionally executed street port. The result is an engine that offers a noticeable increase in power, crisp throttle response, and the unmistakable rotary sound that Mazda enthusiasts love.
Whether you’re restoring an RX-7, building a weekend street machine, completing a custom swap, or upgrading your current rotary setup, this engine provides a solid foundation for a fun and dependable performance build.
If you’re searching for a proven rotary engine for your Mazda RX-7 FB project, this 13B Rotary Engine Available – Limited-Time Price Reduction is a fantastic opportunity. Built using a carefully selected combination of desirable early and late-model Mazda rotary components, this rebuilt 13B offers the performance, reliability, and rotary character enthusiasts demand.
Featuring a street-ported 4-port configuration, strong compression numbers, low mileage since rebuild, and upgraded 3mm apex seals, this engine is ideally suited for street-driven RX-7s, weekend performance cars, restoration projects, and custom rotary builds.
Compatible with Mazda RX-7 FB models from 1979–1985, this engine includes both a clutch and flywheel, providing additional value and helping simplify installation. Whether you’re replacing a tired original engine or upgrading to a stronger rotary setup, this rebuilt 13B delivers the perfect blend of classic rotary performance and modern reliability.
For enthusiasts who appreciate authentic Mazda rotary engineering, opportunities like this are becoming increasingly rare.
If you’re searching for a serious rotary engine built to handle aggressive power goals, the 13B Turbo II Performance Build – Dowel Pinned & Bridgeported delivers the airflow, durability, and performance foundation enthusiasts demand. Based on the legendary Mazda 13B Turbo II platform found in the FC RX-7, this professionally prepared engine has been upgraded with performance-focused modifications designed to maximize horsepower potential while maintaining reliability under demanding conditions.
Featuring dowel-pinned irons, a fully bridgeported intake configuration, and semi-peripheral port enhancements, this engine is engineered for enthusiasts seeking exceptional top-end performance, aggressive throttle response, and a proven platform for high-boost turbocharged applications.
Whether you’re building a dedicated drag car, a competitive street machine, or a custom rotary-powered project, this engine provides a strong foundation capable of supporting serious performance goals.
The 13B Turbo II Streetported & Dowel-Pinned Engine is a proven performance upgrade for rotary enthusiasts seeking the perfect balance between street manners, reliability, and serious turbocharged power potential. Built around Mazda’s legendary 13B Turbo II platform, this engine features two of the most desirable modifications in the rotary world: professional streetporting and dowel pin reinforcement.
Designed for enthusiasts who want faster spool-up, improved airflow, stronger top-end performance, and enhanced engine integrity under boost, this engine provides an outstanding foundation for both street-driven and track-focused builds.
Whether you’re restoring an FC RX-7 Turbo II, building a custom rotary project, upgrading an existing setup, or preparing for future power goals, this engine delivers the performance characteristics that have made the 13B Turbo II one of the most respected rotary powerplants ever produced.
The combination of streetporting and dowel-pinning creates a highly desirable package that improves airflow while helping maintain engine stability under demanding conditions. The result is a rotary engine that retains excellent drivability while offering significantly increased performance potential.
If you’re searching for an authentic 1988-1991 JDM Mazda RX7 13B Turbo Rotary Engine 5speed Transmission ECU FC3S RX-7 FC, this complete engine package is an outstanding choice for enthusiasts, restorers, and performance builders alike. Sourced directly from Japan, this complete JDM drivetrain package provides everything needed to replace a tired engine or complete a professional FC RX-7 engine swap.
The legendary 13B Turbo rotary engine remains one of Mazda’s most respected powerplants thanks to its lightweight design, impressive power potential, and unmistakable rotary performance. This package includes the factory 5-speed manual transmission, wiring harness, ECU, and all major accessories attached to the engine, making installation significantly easier than purchasing individual components separately.
Whether you’re restoring a classic FC3S to factory specifications or building a reliable street or weekend performance car, this genuine JDM setup delivers the quality, originality, and performance serious Mazda enthusiasts expect.
If you’re searching for a complete rotary engine package for your RX-7 restoration, replacement project, or custom build, this 1994 Mazda RX-7 FD 13B-RW Complete Engine Swap – ECU & Harness Included offers an excellent solution. Removed from a running vehicle and supplied as a complete swap package, this setup includes the engine, ECU, and wiring harness, helping simplify installation and reduce the time required to source additional components.
The legendary Mazda 13B rotary engine has earned its reputation among enthusiasts worldwide thanks to its lightweight design, smooth power delivery, and exceptional tuning potential. Whether you’re bringing an FD RX-7 back to life or planning a custom rotary-powered project, this package provides a strong foundation for your build.
With factory electronics included and a complete engine assembly ready for installation, this swap package is ideal for enthusiasts looking for an authentic JDM rotary powertrain.
Imported directly from Japan, this complete engine and transmission package includes the legendary 13B-REW twin-turbo rotary engine, factory 5-speed manual transmission, ECU, and wiring harness. Designed for the FD3S RX-7, this setup offers the ideal foundation for enthusiasts looking to preserve the authenticity of their vehicle or build a high-performance rotary-powered project.
The 13B-REW remains one of Mazda’s most celebrated engines, known worldwide for its lightweight design, impressive power delivery, and enormous tuning potential. Whether you’re replacing a tired drivetrain, completing a JDM restoration, or building a track-focused machine, this complete swap package helps simplify the installation process by including the essential components required to get your project moving.
If you’re searching for an authentic rotary-powered drivetrain for your Mazda RX-7 project, this 1996–1998 JDM Mazda RX-7 FD3S 13B 1.3L Twin Turbo Engine with 5 Speed Manual Transmission for sale is an excellent opportunity. Removed from a genuine Japanese-market FD3S RX-7, this complete swap package combines the legendary 13B-REW twin-turbo rotary engine with the factory 5-speed manual transmission.
Known worldwide for its lightweight design, impressive power delivery, and unmistakable rotary character, the 13B twin-turbo engine remains one of the most sought-after JDM powerplants ever produced. Whether you’re restoring an FD RX-7, replacing a tired drivetrain, or planning a custom rotary swap, this complete package provides a solid foundation for your build.
This engine and transmission package is described as a strong runner in good condition and is ready to ship worldwide.
The 2004–2008 Mazda RX-8 13B Renesis 4-Port Rotary Engine (MT Version) is a genuine JDM rotary engine designed for enthusiasts who appreciate Mazda’s unique engineering heritage. Sourced from a manual transmission RX-8, this 13B Renesis 4-port engine provides an excellent solution for vehicle restoration, engine replacement, rebuild projects, or custom rotary-powered builds.
The Renesis engine represents one of Mazda’s most advanced naturally aspirated rotary platforms. Known for its smooth power delivery, lightweight construction, and exceptional high-RPM characteristics, the 13B Renesis helped establish the RX-8 as one of the most distinctive sports cars of its generation.
Whether you’re restoring a daily-driven RX-8, building a weekend project, or searching for a reliable foundation for a rotary rebuild, the 2004–2008 Mazda RX-8 13B Renesis 4-Port Rotary Engine (MT Version) delivers the authentic rotary experience enthusiasts continue to seek.
If you’re searching for the ultimate street-ready rotary engine, this 20B with a Borg Warner 300SX-E turbo, ZF 8HP trans, and Link FuryX ECU/Razor PDM in control is built to exceed expectations. Combining legendary Mazda rotary engineering with modern electronics and premium performance components, this complete package delivers exceptional power, reliability, and drivability.
Designed for enthusiasts who demand more than just horsepower, this professionally assembled 20B street engine incorporates proven CNC machining, upgraded internals, advanced engine management, and one of the industry’s most respected turbocharger combinations. Whether you’re building a high-performance RX-7, RX-8, custom drift car, or a one-of-a-kind street machine, this setup provides the ideal foundation.
Every component has been selected with performance, longevity, and ease of tuning in mind, making it suitable for serious street use while remaining capable of supporting demanding motorsport applications.
Looking for a complete rotary engine swap package for your Mazda RX-7 FC project? This JDM 13B S5 Turbo Rotary Engine + Automatic Transmission package offers one of the most sought-after rotary drivetrains available for the second-generation RX-7 platform.
Imported directly from Japan and removed from a running vehicle, this complete package includes the turbocharged 13B Series 5 rotary engine, automatic transmission, ECU, wiring harness, turbo system components, and factory accessories. The engine has been compression tested and represents an excellent solution for RX-7 restorations, replacement engines, rotary swaps, and performance-oriented projects.
The Series 5 turbo engine remains highly desirable among rotary enthusiasts due to its improved electronics, upgraded turbo system, stronger overall performance, and legendary reliability when properly maintained. Whether you’re replacing a tired drivetrain or sourcing a genuine JDM powerplant for a restoration, this complete package provides a convenient and cost-effective solution.
The JDM 1988–1991 Mazda RX-7 FC 13B Turbo Engine + Automatic Transmission – 1.3L Rotary is a complete factory powertrain package sourced from the iconic second-generation Mazda RX-7 FC. Featuring Mazda’s legendary turbocharged 13B rotary engine paired with an automatic transmission, this setup is an excellent solution for restorations, engine replacements, or custom rotary swap projects.
Known worldwide for its lightweight design, smooth power delivery, and impressive tuning potential, the 13B Turbo remains one of the most respected rotary engines ever produced. Purchasing the engine and transmission together provides a convenient and cost-effective solution for enthusiasts looking to maintain originality or simplify their project build.
Whether you’re restoring a classic FC3S RX-7, replacing a damaged powertrain, or building a unique rotary-powered vehicle, this genuine JDM assembly offers the authentic Mazda performance experience enthusiasts continue to seek decades after its original release.
For Sale: JDM 1988–1991 Mazda RX7 FC 13B Turbo Engine – Auto Transmission
If you’re searching for a genuine rotary engine package for your Mazda RX7 FC restoration, replacement, or performance project, this JDM 1988–1991 Mazda RX7 FC 13B Turbo Engine – Auto Transmission is an excellent choice.
Sourced from a Japanese Domestic Market (JDM) Mazda RX7 FC, this iconic 13B-T turbocharged rotary engine represents one of Mazda’s most celebrated powerplants. Known for its compact design, smooth power delivery, and impressive tuning potential, the 13B-T remains highly sought after among rotary enthusiasts worldwide.
This package includes the matching automatic transmission, making it a practical solution for owners looking to maintain originality or complete a reliable engine swap. Whether you’re restoring a classic FC RX7, replacing a tired engine, or building a unique rotary-powered project, this JDM engine package provides a solid foundation.
The JDM 1989–1991 Mazda RX-7 FC Turbo 1.3L 13B Rotary Engine + 5-Speed Transmission + ECU + Harness is a complete factory turbo drivetrain package sourced from one of Mazda’s most iconic sports cars. Designed for enthusiasts seeking originality, performance, and convenience, this package includes the legendary 13B turbo rotary engine, matching rear-wheel-drive 5-speed manual transmission, factory ECU, and engine wiring harness.
For RX-7 restorations, engine replacements, or custom rotary conversions, sourcing all major drivetrain components separately can be time-consuming and expensive. This complete package eliminates that challenge by providing a matched setup that simplifies installation and preserves factory compatibility.
The FC-generation RX-7 helped establish Mazda’s reputation for producing lightweight, turbocharged sports cars with exceptional balance and driving dynamics. Today, complete JDM drivetrain packages like this remain highly sought after by collectors, restorers, and rotary enthusiasts around the world.
Whether you’re rebuilding an FC3S, completing a rotary swap, or creating a unique performance project, the JDM 1989–1991 Mazda RX-7 FC Turbo 1.3L 13B Rotary Engine + 5-Speed Transmission + ECU + Harness offers an authentic foundation for your build.
The JDM 1989–1991 Mazda RX-7 FC Turbo 1.3L 13B Rotary Engine + 5-Speed Transmission + ECU + Harness is a complete factory turbo drivetrain package sourced from one of Mazda’s most iconic sports cars. Designed for enthusiasts seeking originality, performance, and convenience, this package includes the legendary 13B turbo rotary engine, matching rear-wheel-drive 5-speed manual transmission, factory ECU, and engine wiring harness.
For RX-7 restorations, engine replacements, or custom rotary conversions, sourcing all major drivetrain components separately can be time-consuming and expensive. This complete package eliminates that challenge by providing a matched setup that simplifies installation and preserves factory compatibility.
The FC-generation RX-7 helped establish Mazda’s reputation for producing lightweight, turbocharged sports cars with exceptional balance and driving dynamics. Today, complete JDM drivetrain packages like this remain highly sought after by collectors, restorers, and rotary enthusiasts around the world.
Whether you’re rebuilding an FC3S, completing a rotary swap, or creating a unique performance project, the JDM 1989–1991 Mazda RX-7 FC Turbo 1.3L 13B Rotary Engine + 5-Speed Transmission + ECU + Harness offers an authentic foundation for your build.
