What is a Transmission Clutch Upgrade?
A transmission clutch upgrade involves replacing the factory clutch with a high-performance aftermarket clutch. This upgrade is essential for vehicles that require improved power transfer, durability, and handling of increased torque from performance modifications.
Why Should You Get a Transmission Clutch Upgrade?
- Increased Power Handling: High-performance clutches can handle more power and torque than factory clutches, essential for modified engines.
- Improved Durability: Performance clutches are made from stronger materials, providing better wear resistance and longevity.
- Enhanced Engagement: Upgraded clutches offer better engagement and reduced slippage, improving acceleration and shifting.
- Customizable Performance: Various clutch types and stages are available to match your driving style and performance needs.
How Does a Transmission Clutch Work?
The clutch is responsible for transferring power from the engine to the transmission. It consists of several components, including the clutch disc, pressure plate, and flywheel. When the clutch pedal is pressed, the pressure plate disengages the clutch disc from the flywheel, allowing the driver to change gears. Key components involved in a clutch upgrade include:
- Clutch Disc: The friction surface that engages with the flywheel to transfer power.
- Pressure Plate: Applies pressure to the clutch disc, engaging it with the flywheel.
- Flywheel: The surface that the clutch disc presses against to transfer power.
- Release Bearing: Helps disengage the clutch when the pedal is pressed.
Case Studies and Real-World Examples
A 2015 Subaru WRX with a performance clutch upgrade demonstrated improved power handling and acceleration. The owner replaced the factory clutch with an ACT performance clutch, capable of handling 450 lb-ft of torque. Installation took about 6 hours with basic tools and a lift.
A 2018 Ford Mustang GT with a SPEC Stage 2 clutch upgrade showed enhanced engagement and reduced slippage during aggressive driving. The vehicle was modified with a supercharger, requiring a clutch capable of handling increased torque. Installation took about 5 hours with basic tools and a lift.
Popular Brands
- ACT (Advanced Clutch Technology): Known for high-performance clutches. ACT at JM Auto Racing
- SPEC Clutch: Offers various clutch stages for different performance needs. SPEC Clutch at JM Auto Racing
- Exedy: Provides reliable and durable performance clutches. Exedy at JM Auto Racing
- Clutch Masters: Known for high-quality performance clutches. Clutch Masters at JM Auto Racing
Installation and Maintenance
Installing a performance clutch can be a complex DIY project, often requiring a lift and specialized tools. The process involves removing the transmission, replacing the clutch components, and reinstalling the transmission. Regular maintenance includes checking for proper engagement, inspecting for wear and tear, and ensuring the hydraulic system operates correctly.
Conclusion
A transmission clutch upgrade is essential for vehicles with increased power and torque from performance modifications. High-performance clutches offer improved power handling, durability, and engagement, enhancing overall driving experience. With various brands and options available, there’s a clutch upgrade suitable for every performance need and application.