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The NA Miata is a beloved sports car known for its lightweight design and agile handling. As enthusiasts look to increase the power of their Miatas, upgrading the clutch becomes a crucial consideration. A performance clutch not only enhances power transfer but also improves overall driving experience. In this article, we will explore various performance clutch options suitable for the NA Miata, along with their cost estimates.
Understanding Clutch Upgrades
When upgrading the clutch in your NA Miata, it’s essential to understand the different types available and how they can affect performance. A performance clutch can handle increased torque and horsepower, providing better engagement and durability. Here are some key factors to consider:
- Clutch Material: Options include organic, ceramic, and metallic materials, each offering different levels of grip and heat resistance.
- Clutch Disc Size: Upgrading to a larger disc can increase surface area, improving power handling.
- Pressure Plate: A stronger pressure plate can provide a firmer pedal feel and better engagement.
Performance Clutch Options
1. Exedy Stage 1 Clutch Kit
The Exedy Stage 1 Clutch Kit is a popular choice for NA Miata owners looking for a reliable upgrade. It provides a good balance of performance and drivability, making it suitable for daily driving and light track use.
- Torque Rating: Up to 240 lb-ft
- Cost Estimate: $300 – $400
2. ACT Heavy Duty Clutch Kit
The ACT Heavy Duty Clutch Kit is designed for those who plan to push their NA Miata to the limits. This kit offers enhanced torque capacity and is ideal for modified engines.
- Torque Rating: Up to 300 lb-ft
- Cost Estimate: $400 – $500
3. Clutch Masters FX100 Clutch Kit
The Clutch Masters FX100 Clutch Kit is a high-performance option that provides excellent grip and durability. It is well-suited for both street and track use, making it a versatile choice for enthusiasts.
- Torque Rating: Up to 350 lb-ft
- Cost Estimate: $500 – $600
4. Spec Stage 2 Clutch Kit
The Spec Stage 2 Clutch Kit is known for its aggressive engagement and increased holding capacity. This kit is ideal for those with significant engine modifications and track-oriented setups.
- Torque Rating: Up to 400 lb-ft
- Cost Estimate: $600 – $700
Installation Considerations
Installing a performance clutch requires careful consideration and expertise. Here are some important points to keep in mind:
- Professional Installation: It is recommended to have a professional mechanic handle the installation to ensure proper alignment and adjustment.
- Break-In Period: Most performance clutches require a break-in period. Follow the manufacturer’s guidelines for optimal performance.
- Supporting Modifications: Consider upgrading other drivetrain components, such as the flywheel or transmission, for improved performance.
Conclusion
Upgrading the clutch in your NA Miata is essential for handling increased power while maintaining drivability. With various performance clutch options available, it’s important to choose one that fits your driving style and power goals. From the Exedy Stage 1 to the Spec Stage 2, each option comes with its own cost estimates and performance characteristics. By investing in a quality clutch, you can enhance your Miata’s performance and enjoy a more engaging driving experience.