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The LS swap has become a popular modification for the Mazda Miata, providing a significant power boost and enhanced performance. One of the crucial components in ensuring that this swap operates smoothly is the transmission. In this article, we will explore the best transmission upgrades for a Miata LS swap, with a focus on the T56 and T56 Magnum transmissions.
Understanding the T56 Transmission
The T56 transmission is a six-speed manual transmission that has gained a reputation for its strength and versatility. Originally designed for high-performance vehicles, it has become a favorite among car enthusiasts looking to enhance their vehicle’s performance.
Key Features of the T56
- Six-speed manual transmission
- Strong and durable design
- Wide gear ratios for improved acceleration
- Compatibility with various LS engines
The T56 features a robust construction, making it suitable for handling the increased power output from an LS engine. Its wide gear ratios allow for better acceleration and performance, which is essential for a lightweight sports car like the Miata.
Introducing the T56 Magnum
The T56 Magnum is an upgraded version of the original T56 transmission, designed to handle even more power and provide improved performance. It is an excellent choice for those looking to push their Miata LS swap to the next level.
Advantages of the T56 Magnum
- Higher torque capacity
- Improved gear ratios for performance
- Better shifting feel and precision
- Available in different configurations
The T56 Magnum is capable of handling up to 700 lb-ft of torque, making it a perfect match for high-powered LS engines. Additionally, it offers improved gear ratios that enhance performance, allowing for quicker acceleration and better overall driving experience.
Transmission Upgrade Options for Miata LS Swaps
When considering transmission upgrades for your Miata LS swap, there are several options to choose from. Each option has its own set of benefits and considerations. Here are some of the best upgrades to consider:
- Short-throw shifters
- High-performance clutch kits
- Aftermarket transmission mounts
- Upgraded driveshafts
Short-Throw Shifters
A short-throw shifter reduces the distance the gear lever needs to be moved to engage each gear. This upgrade provides quicker shifts, enhancing the overall driving experience. Many aftermarket options are available that are specifically designed for the T56 and T56 Magnum transmissions.
High-Performance Clutch Kits
Upgrading to a high-performance clutch kit is essential for handling the increased power from an LS engine. These kits often feature stronger materials and improved designs that provide better grip and durability, ensuring that your transmission operates effectively under high-stress conditions.
Aftermarket Transmission Mounts
Aftermarket transmission mounts can provide improved stability and reduce unwanted movement during aggressive driving. This upgrade helps to maintain proper alignment and reduces the risk of damage to the transmission and drivetrain components.
Upgraded Driveshafts
When swapping to a T56 or T56 Magnum, upgrading the driveshaft is often necessary. A stronger, lightweight driveshaft can improve performance and efficiency while reducing rotational mass, leading to quicker acceleration and better throttle response.
Considerations for Choosing the Right Transmission
Choosing the right transmission for your Miata LS swap involves several factors. Here are some considerations to keep in mind:
- Power output of your LS engine
- Intended use of the vehicle (street, track, etc.)
- Budget for upgrades
- Compatibility with existing components
Understanding your goals for the swap will help you determine which transmission and upgrades will best suit your needs. Whether you’re looking for a reliable daily driver or a track-ready performance machine, the right choices can make all the difference.
Conclusion
Upgrading the transmission in a Miata LS swap is a critical step in maximizing performance and reliability. Both the T56 and T56 Magnum offer excellent options for handling the power of an LS engine. By considering additional upgrades such as short-throw shifters, high-performance clutches, and better mounts, you can create a driving experience that is both exhilarating and dependable. With the right setup, your Miata can become a true powerhouse on the road or track.