Upgrading R35 Gt-r’s Transmission for High-performance Driving: Clutch and Gearbox Tips

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The Nissan R35 GT-R is renowned for its impressive performance and engineering excellence. However, for those seeking to push the limits even further, upgrading the transmission is a crucial step. This article provides insights into enhancing the clutch and gearbox for high-performance driving.

Understanding the Importance of Transmission Upgrades

The transmission plays a vital role in the overall performance of the R35 GT-R. An upgraded transmission can enhance acceleration, improve shifting speed, and increase reliability under extreme driving conditions. Here are several reasons why upgrading the transmission is beneficial:

  • Increased horsepower handling capability
  • Improved shift response times
  • Enhanced durability for track use
  • Better overall driving experience

Choosing the Right Clutch

One of the most significant upgrades for the R35 GT-R’s transmission is the clutch. A high-performance clutch can withstand the increased power and torque generated by modifications. Here are some key factors to consider when selecting a clutch:

  • Material: Look for clutches made from high-friction materials for better grip.
  • Type: Consider a single or multi-plate clutch depending on your power goals.
  • Weight: Lightweight clutches can improve throttle response.
  • Heat Resistance: Ensure the clutch can handle high temperatures without fading.

Several high-performance clutch options are available for the R35 GT-R. Here are a few popular choices:

  • Exedy Twin Plate Clutch
  • OS Giken Super Single Clutch
  • ACT Heavy Duty Clutch Kit
  • Clutch Masters FX400 Clutch

Upgrading the Gearbox

Along with the clutch, upgrading the gearbox is essential for maximizing performance. A strong gearbox can handle increased power and provide smoother shifts. Here are some considerations when upgrading the gearbox:

  • Gear Ratios: Consider changing the gear ratios for better acceleration.
  • Syncros: Upgrade to stronger syncros for improved shifting performance.
  • Oil: Use high-quality transmission fluid to reduce friction and improve shifting.
  • Cooling: Install a transmission cooler to maintain optimal temperatures.

Here are some recommended gearbox upgrades for the R35 GT-R:

  • UPR Gearbox Strengthening Kit
  • ShepTrans Performance Gearbox
  • OS Giken Gear Set
  • Active LSD Differential Upgrade

Installation Tips

Proper installation of the clutch and gearbox upgrades is crucial for performance and reliability. Here are some tips to ensure a successful installation:

  • Follow manufacturer guidelines for installation procedures.
  • Use quality tools and equipment to avoid damage.
  • Inspect all components for wear before installation.
  • Consider professional installation for complex upgrades.

Testing and Tuning

After upgrading the clutch and gearbox, it’s essential to test and tune the vehicle. This ensures that all components work harmoniously together. Here are steps to follow:

  • Perform a break-in period for the clutch as per manufacturer instructions.
  • Monitor transmission temperatures during initial testing.
  • Adjust tuning parameters to optimize performance.
  • Test drive under various conditions to assess performance.

Conclusion

Upgrading the R35 GT-R’s transmission is a significant step towards achieving high-performance driving. By selecting the right clutch and gearbox, along with proper installation and testing, drivers can enhance their vehicle’s capabilities and enjoy a thrilling driving experience. Always remember to prioritize quality components and professional assistance when necessary.