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The Honda S2000 is renowned for its high-revving engine and exhilarating driving experience. However, many enthusiasts seek to enhance its performance further, particularly in terms of acceleration. One effective way to achieve this is by installing a lightweight flywheel and an upgraded clutch. This article will guide you through the benefits and the installation process of these modifications.
Understanding the Flywheel
A flywheel is a crucial component in a car’s drivetrain. It serves multiple purposes, including:
- Storing rotational energy
- Maintaining engine momentum
- Providing a surface for the clutch to engage
The stock flywheel in the Honda S2000 is relatively heavy, which can hinder acceleration. A lightweight flywheel reduces the overall mass, allowing the engine to rev more freely and respond quicker to throttle inputs.
Benefits of a Lightweight Flywheel
Switching to a lightweight flywheel offers several advantages:
- Improved Acceleration: The reduction in weight allows the engine to rev faster, resulting in quicker acceleration.
- Better Throttle Response: A lighter flywheel enhances engine responsiveness, making driving more engaging.
- Reduced Engine Load: Less mass means the engine has to work less to maintain momentum.
Choosing the Right Flywheel
When selecting a lightweight flywheel, consider the following factors:
- Material: Aluminum and chromoly are popular choices for lightweight flywheels.
- Weight: Aim for a flywheel that is significantly lighter than the stock option, typically around 10-15 lbs.
- Compatibility: Ensure the flywheel is designed specifically for the Honda S2000.
Installing a Lightweight Flywheel
Installing a lightweight flywheel requires mechanical knowledge and the right tools. Here’s a step-by-step guide:
- Gather Tools: You’ll need a socket set, torque wrench, flywheel lock tool, and a jack.
- Lift the Car: Securely lift the car and remove the wheels for better access to the transmission.
- Remove the Transmission: Disconnect the driveshaft and unbolt the transmission to gain access to the flywheel.
- Remove the Old Flywheel: Use the flywheel lock tool to prevent it from spinning while you unbolt it.
- Install the New Flywheel: Align it properly and torque the bolts to the manufacturer’s specifications.
- Reassemble: Reinstall the transmission and other components in reverse order.
Upgrading the Clutch
Along with a lightweight flywheel, upgrading the clutch is essential for handling the increased performance. An upgraded clutch can manage higher torque and provide a more engaging driving experience.
Benefits of an Upgraded Clutch
Here are some key benefits of installing an upgraded clutch:
- Increased Torque Capacity: A performance clutch can handle more power without slipping.
- Better Engagement: A high-performance clutch provides a more direct connection between the engine and drivetrain.
- Improved Durability: Upgraded materials often lead to longer lifespan and better performance under stress.
Choosing the Right Clutch
When selecting a clutch for your Honda S2000, keep these factors in mind:
- Type: Consider a performance clutch kit that includes the pressure plate, disc, and bearing.
- Material: Look for options with ceramic or organic materials for better grip.
- Brand Reputation: Choose brands known for quality and reliability in performance parts.
Installing an Upgraded Clutch
The installation process for an upgraded clutch is similar to that of a lightweight flywheel:
- Remove the Old Clutch: Once the transmission is off, unbolt the old clutch assembly.
- Install the New Clutch: Align the new clutch disc and pressure plate, then torque to specifications.
- Reassemble: Follow the same steps as with the flywheel to reattach the transmission and other components.
Final Thoughts
Upgrading to a lightweight flywheel and an upgraded clutch can significantly enhance the acceleration and driving experience of your Honda S2000. With improved throttle response and torque handling, these modifications are a worthwhile investment for any performance enthusiast. Always ensure to follow proper installation procedures and consult with professionals if needed.