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The 2JZ engine, renowned for its robustness and tuning potential, has become a favorite among car enthusiasts aiming for high horsepower figures. Achieving over 700 horsepower with a Precision Turbo and AEM fuel system is a remarkable feat that requires careful planning and execution. In this article, we will explore the essential components and steps needed to reach this impressive power level.
Understanding the 2JZ Engine
The 2JZ engine, part of Toyota’s JZ family, is a 3.0-liter inline-six engine that has gained legendary status in the automotive world. Known for its durability and ability to handle high power outputs, the 2JZ is the engine of choice for many performance builds.
Key Features of the 2JZ
- Strong cast-iron block
- Aluminum DOHC cylinder head
- Large displacement for significant power potential
Selecting the Right Turbocharger
Choosing the right turbocharger is crucial for achieving the desired horsepower. The Precision Turbo brand is well-regarded for its performance turbos that can handle high boost levels while maintaining reliability.
Why Choose Precision Turbo?
- High efficiency and power output
- Durability under extreme conditions
- Variety of options to suit different builds
Upgrading the Fuel System
To support the increased airflow from a larger turbo, an upgraded fuel system is essential. The AEM fuel system is a popular choice among tuners due to its reliability and performance capabilities.
Components of the AEM Fuel System
- AEM fuel pump
- High-flow fuel injectors
- Fuel pressure regulator
Supporting Modifications
To achieve 700+ horsepower, additional modifications are necessary to ensure the engine can handle the increased power and boost levels. These modifications include upgrading the intercooler, exhaust system, and engine management.
Essential Upgrades
- Front mount intercooler for better cooling
- High-performance exhaust system for improved airflow
- Standalone engine management system for precise tuning
Tuning for Performance
Once all components are installed, proper tuning is vital to maximize performance and ensure reliability. A professional tuner should be consulted to optimize the air-fuel ratio and ignition timing for the best results.
Benefits of Professional Tuning
- Increased horsepower and torque
- Improved throttle response
- Enhanced reliability and drivability
Conclusion
Achieving over 700 horsepower on a 2JZ engine with a Precision Turbo and AEM fuel system is an ambitious but attainable goal. By carefully selecting components, making necessary upgrades, and ensuring professional tuning, enthusiasts can unlock the full potential of the 2JZ engine and enjoy a thrilling driving experience.