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The A90 Supra has quickly become a favorite among car enthusiasts and performance tuners alike. One of the most popular upgrades for this vehicle is the installation of a 6266 BB turbo. This article will explore the performance gains associated with this upgrade and provide essential installation tips for those looking to enhance their driving experience.
Understanding the 6266 BB Turbo
The 6266 BB turbo is known for its ability to deliver significant performance improvements over the stock turbo. With a larger compressor and turbine, this turbo can provide increased airflow and boost pressure, resulting in enhanced horsepower and torque. Here are some key features:
- Ball bearing design for quicker spool times
- Increased compressor and turbine sizes
- Improved efficiency and power output
Performance Gains
Upgrading to a 6266 BB turbo can lead to impressive performance gains. Here are some expected improvements:
- Horsepower increases of 100+ hp over stock
- Torque improvements, enhancing acceleration
- Better throttle response and engine efficiency
Installation Tips
Installing a 6266 BB turbo on the A90 Supra requires careful planning and execution. Here are some essential tips to ensure a successful installation:
Preparation
Before beginning the installation, gather all necessary tools and components:
- Complete turbo kit with all necessary hardware
- Quality tools including wrenches, sockets, and screwdrivers
- Access to a lift or jack stands for better access
Removing the Stock Turbo
To install the new turbo, you must first remove the stock unit. Follow these steps:
- Disconnect the battery to prevent electrical issues.
- Remove the intake and exhaust components connected to the stock turbo.
- Unbolt and carefully remove the stock turbo from the manifold.
Installing the 6266 BB Turbo
Once the stock turbo is removed, you can proceed with the installation of the 6266 BB turbo:
- Position the new turbo onto the manifold and secure it with bolts.
- Connect the intake and exhaust components, ensuring all seals are tight.
- Reattach any necessary sensors and electrical connections.
Final Checks and Testing
After installation, it’s crucial to perform final checks:
- Double-check all connections and fittings for leaks.
- Reconnect the battery and start the engine.
- Monitor boost levels and engine performance during the initial test drive.
Conclusion
Upgrading to a 6266 BB turbo on the A90 Supra can significantly enhance performance, offering increased horsepower and torque. With careful installation and attention to detail, this upgrade can transform your driving experience. Always ensure to follow recommended procedures and consult with professionals if needed for the best results.