fits model: Miata. make: Mazda. year: 1990-93.

( Brand: Act ), ( Part Type: Pad Clutch ), ( Manufacturer Part Number: 4200005 ), ( Item Length: 12.40 ), ( Fitment Type: Performance/custom ), ( UPC: 837055001375 )
The ACT 4200005 is a high-performance pad and race disc clutch kit specifically designed for the Mazda Miata models produced between 1990 and 1993. This clutch kit delivers superior power transmission and durability for those seeking to maximize the potential of their Miata on the racetrack or for high-performance driving applications.
Theclk kit includes a 10.8-inch (274mm) racing disc and a matched friction pad set. The disc is made from high-carbon steel and features splined hubs for easy installation. It also has multiple friction surfaces, allowing for extended clutch life and even wear. The friction material used in the pads is a high-performance compound that delivers excellent torque capacity, response, and overall clutch performance.
The kit also includes a flyweight race pressure plate, which helps to maintain consistent pedal feel and reduces the effort required to actuate the clutch. The pressure plate is designed to work with the Miata's stock clutch fork and slave cylinder, making it a straightforward installation for those who prefer a more traditional setup. A chromemolyflywheel is also included, which not only helps to reduce unsprung weight but also provides superior thermal conductivity for better heat dissipation.
Additionally, this clutch kit features a 6-puck clutch design, which provides for even torque distribution and improved clamping force, allowing for smoother, more consistent power delivery in high-performance situations. The release bearing is also a beefiedup version designed to handle the increased loads and temperatures associated with racing and aggressive driving.
This ACT 4200005 clutch kit is an excellent choice for those looking to take their Miata to the next level of performance while maintaining the smooth, refined feel of Mazda's legendary roadster. The high-quality components and attention to detail ensure that this kit is able to handle the demands of track use without sacrificing reliability or durability.
The Act 4200005 clutch kit is a popular choice among Mazda Miata enthusiasts for its high performance and durability. Here are some pros, cons, and a conclusion to help you decide whether this clutch kit is the right one for your needs.
Pros:1. Superior clutch engagement: The Act 4200005 clutch kit offers excellent modulation and smooth engagement, which is ideal for track use or aggressive driving.
2. Enhanced power delivery: This clutch kit's increased clamping force improves power delivery, enabling faster acceleration and more responsive handling.
3. Durability: The Act 4200005 clutch kit features high-quality materials, making it more durable than the stock clutch.
4. Temperature resistance: The Act 4200005 clutch kit's racing material can handle much higher temperatures than the OEM clutch, making it better suited for high-performance driving.
Cons:1. Higher noise levels: The Act 4200005 clutch kit may produce more noise than the stock clutch due to its stiffer clutch material.
2. Harsher engagement: The Act 4200005 clutch kit's stiffer engagement prowess may be uncomfortable for daily driving and longer trips.
3. Installation complexities: Installing a high-performance clutch kit like the Act 4200005 requires additional time and expertise, which may result in additional costs.
Conclusion:If you're looking for a high-performance clutch kit for your 1990-93 Mazda Miata for track use or aggressive driving, the Act 4200005 clutch kit is an excellent choice due to its superior clutch engagement, enhanced power delivery, durability, and temperature resistance. However, it's important to consider that this clutch kit may introduce increased noise levels, harsher engagement, and installation complexities. In conclusion, weight the pros and cons carefully and make a well-informed decision based on your personal preferences and driving style.
Recommendation:If you prioritize high performance and damage resistance for your Miata, and you're willing to tackle the installation complexities and accept the noise and harsher engagement, the Act 4200005 clutch kit could be an excellent investment for your vehicle. If you primarily use your Miata for daily driving or long trips, consider opting for a less aggressive clutch kit to maintain a more comfortable driving experience.
The rivet design and materials are carefully selected for maximum strength. The 4-pad rigid race disc is well-suited for the smaller sizes in engines. 4200005 is a 4-pad rigid race disc made with high quality, ceramic friction materials. The disc engagement is harsher, but shifting faster.
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