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The Nissan GT-R is renowned for its incredible performance and engineering excellence. For enthusiasts aiming to push the limits of this iconic vehicle, achieving an 800 horsepower build requires not only powerful engine components but also high-performance clutch and transmission upgrades. This article explores the essential upgrades that can support such ambitious power levels while ensuring reliability and performance.
Understanding the Importance of Clutch and Transmission Upgrades
When modifying a Nissan GT-R for high horsepower, the stock clutch and transmission components may struggle to handle the increased power and torque. Upgrading these components is crucial to ensure optimal performance and longevity. The right upgrades can provide better power transfer, improved shifting capability, and enhanced durability under extreme conditions.
Key Upgrades for High-Performance Builds
- High-Performance Clutch Kits
- Upgraded Flywheels
- Heavy-Duty Transmission Components
- Short-Throw Shifters
- Transmission Coolers
High-Performance Clutch Kits
One of the most critical upgrades for supporting an 800 hp build is a high-performance clutch kit. These kits are designed to handle increased horsepower and torque while providing improved grip and faster engagement. Key features to look for include:
- Multi-plate designs for increased surface area
- High-friction materials for better grip
- Lightweight construction for reduced rotational mass
Upgraded Flywheels
Upgrading the flywheel is essential for improving throttle response and reducing rotational inertia. A lightweight flywheel can enhance acceleration and help the engine rev more freely. Consider the following when selecting a flywheel:
- Material: Aluminum or lightweight steel
- Design: Single or dual mass options
- Weight: Lighter flywheels improve performance but may affect drivability
Heavy-Duty Transmission Components
To handle the power of an 800 hp GT-R, upgrading the transmission components is crucial. This includes:
- Stronger gears and synchros to withstand higher loads
- High-performance clutches for smoother shifts
- Reinforced cases to prevent flex under high torque
Short-Throw Shifters
Installing a short-throw shifter can significantly improve the driving experience by reducing the distance the shifter travels between gears. This upgrade allows for quicker shifts, enhancing overall performance. Benefits include:
- Faster gear changes for improved acceleration
- Better engagement feel for the driver
- Reduced driver fatigue during spirited driving
Transmission Coolers
High power levels can generate significant heat in the transmission, which can lead to premature failure. Installing a transmission cooler helps maintain optimal operating temperatures, ensuring reliability during high-performance driving. Consider the following:
- Type: Air-to-oil or fluid-to-fluid coolers
- Size: Ensure adequate cooling capacity for your setup
- Installation: Proper placement for optimal airflow
Conclusion
Upgrading the clutch and transmission components of a Nissan GT-R is essential for supporting an 800 hp build. By investing in high-performance parts, enthusiasts can ensure their vehicle performs at its best while maintaining reliability and drivability. Whether it’s a high-performance clutch kit, upgraded flywheel, or heavy-duty transmission components, each upgrade plays a vital role in achieving the ultimate driving experience.