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The RX-7 LS swap has gained popularity among automotive enthusiasts looking to enhance performance and reliability. One of the critical decisions in this swap is choosing the right transmission. This article will explore three popular transmission options: T56, TR6060, and Powerglide, and how they cater to different power levels.
Understanding the RX-7 LS Swap
The RX-7, known for its lightweight and agile handling, becomes even more exciting when paired with an LS engine. This combination provides a significant power boost, but to harness that power effectively, selecting the right transmission is essential.
Transmission Options for the RX-7 LS Swap
T56 Transmission
The T56 transmission is a popular choice for many LS swap enthusiasts. Known for its strength and versatility, it can handle a wide range of power levels.
- Power Handling: The T56 can handle up to 700 horsepower, making it suitable for moderate to high power builds.
- Gear Ratios: With a variety of gear ratios available, the T56 can be tailored to fit different driving styles and performance needs.
- Shifting Experience: The T56 offers a smooth shifting experience, which is appreciated by both casual drivers and performance enthusiasts.
TR6060 Transmission
The TR6060 is a more robust option, often found in higher performance applications. It is a natural evolution of the T56, designed to handle more power and provide enhanced performance.
- Power Handling: The TR6060 can manage up to 800 horsepower, making it ideal for high-performance builds.
- Durability: Built with stronger components, the TR6060 is designed for those who push their vehicles to the limit.
- Performance: Offers improved gear engagement and reduced shift times, enhancing the overall driving experience.
Powerglide Transmission
The Powerglide is a two-speed automatic transmission that has gained a following in drag racing and high-performance applications due to its simplicity and strength.
- Power Handling: The Powerglide can handle extreme horsepower levels, often exceeding 1,000 horsepower.
- Simplicity: With only two gears, it simplifies the drivetrain and reduces weight, making it a popular choice for drag racing.
- Performance: Provides quick shifts and can be paired with various aftermarket components to enhance performance.
Choosing the Right Transmission for Your Power Level
When selecting a transmission for your RX-7 LS swap, consider your power goals, driving style, and intended use. Each transmission offers unique advantages that cater to different needs.
For Moderate Power Builds
If your goal is to achieve a power level around 500-700 horsepower, the T56 is an excellent choice. It provides a good balance of performance and drivability, making it suitable for street use.
For High Power Builds
For those pushing the limits with 700-800 horsepower, the TR6060 is the recommended option. Its durability and performance characteristics make it ideal for track and street applications.
For Extreme Power Builds
If your build exceeds 1,000 horsepower, the Powerglide is the way to go. Its lightweight design and ability to handle extreme power make it perfect for drag racing and high-performance applications.
Conclusion
Choosing the right transmission for your RX-7 LS swap is crucial for achieving your desired performance. Whether you opt for the T56, TR6060, or Powerglide, each transmission offers unique benefits that cater to different power levels and driving styles.
Take the time to assess your goals and select the transmission that best fits your needs. With the right setup, your RX-7 will deliver an exhilarating driving experience.