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The Toyota Supra is a legendary sports car known for its performance and tuning potential. Among enthusiasts, the quest for power often leads to turbo upgrades. This guide will explore how to reach 700 horsepower with upgraded internals.
Understanding the Toyota Supra Engine
The heart of the Toyota Supra is its inline-six engine, which has been revered for its strength and tuning capabilities. The most popular variant, the 2JZ-GTE, is a robust platform that can handle significant power increases with the right modifications.
Essential Upgrades for 700 HP
To achieve 700 horsepower, a combination of turbo upgrades and internal modifications is necessary. Below are the key components required for this performance goal:
- Upgraded Turbocharger
- High-Performance Fuel Injectors
- Aftermarket Fuel Pump
- Upgraded Intercooler
- Performance Exhaust System
- ECU Tune
- Forged Internals
Upgraded Turbocharger
Choosing the right turbocharger is crucial for achieving high horsepower. Look for a turbo that can support at least 700 hp. Popular options include the Garrett GTX series or the BorgWarner EFR series.
High-Performance Fuel Injectors
To support increased horsepower, you will need larger fuel injectors. Upgrading to 1000cc or larger injectors will ensure your engine receives enough fuel for optimal performance.
Aftermarket Fuel Pump
An aftermarket fuel pump is essential for delivering the increased fuel demand. Consider options such as the Walbro 450 or AEM 340 for reliable performance at higher horsepower levels.
Upgraded Intercooler
A larger intercooler will help reduce intake temperatures, improving performance and reliability. Look for a front-mounted intercooler designed for high horsepower applications.
Performance Exhaust System
An aftermarket exhaust system will improve airflow and reduce back pressure. Opt for a full turbo-back exhaust system for the best performance gains.
ECU Tune
A proper ECU tune is necessary to optimize fuel maps and boost levels. Consider a reputable tuning company that specializes in the Toyota Supra for the best results.
Forged Internals
To safely reach 700 hp, upgrading to forged internals is recommended. This includes forged pistons, rods, and a balanced crankshaft to handle the increased power and prevent engine failure.
Installation Tips
Installing these upgrades requires mechanical knowledge and experience. Here are some tips for a successful installation:
- Follow manufacturer instructions carefully.
- Use quality tools and equipment.
- Consider professional installation if unsure.
- Double-check all connections and fittings.
- Perform a thorough inspection after installation.
Conclusion
Reaching 700 horsepower in a Toyota Supra is an achievable goal with the right upgrades. By focusing on turbo upgrades and reinforcing the engine internals, you can unlock the full potential of this iconic sports car. Always prioritize quality parts and professional tuning to ensure reliability and performance.