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The Mitsubishi Lancer Evolution VIII, commonly known as the Evo 8, is a high-performance vehicle that has captivated car enthusiasts for years. One of the key components to unlocking its full potential is the fuel system. Upgrading the fuel system is essential for achieving power levels exceeding 350 horsepower, which is a common goal among Evo 8 owners. This article will delve into the necessary upgrades, focusing on Injector Dynamics and AEM fuel pumps.
Understanding the Fuel System in the Evo 8
The Evo 8’s fuel system is designed to support a certain level of power, but as modifications are made, the stock system can become inadequate. The fuel system consists of several key components:
- Fuel Pump
- Fuel Injectors
- Fuel Rail
- Fuel Pressure Regulator
Each of these components plays a critical role in delivering the right amount of fuel to the engine, ensuring optimal performance. When aiming for over 350 horsepower, it is vital to upgrade these components to handle increased fuel demands.
Injector Dynamics: The Key to High-Performance Fuel Delivery
Injector Dynamics is a leading manufacturer of high-performance fuel injectors. Their products are known for their precision and reliability, making them a popular choice for Evo 8 owners looking to increase horsepower.
Why Choose Injector Dynamics?
Injector Dynamics offers a range of injectors that are specifically designed for high-performance applications. Some benefits of using Injector Dynamics include:
- High flow rates to support increased horsepower
- Excellent atomization for efficient combustion
- Durability and reliability under extreme conditions
When upgrading to Injector Dynamics injectors, it is essential to select the right flow rate based on your power goals and modifications. For achieving over 350 horsepower, injectors with a flow rate of 1000cc/min or higher are recommended.
AEM Fuel Pump: Ensuring Adequate Fuel Supply
The fuel pump is another critical component in the Evo 8’s fuel system. Upgrading to a high-performance fuel pump is necessary to ensure that the engine receives a consistent and adequate supply of fuel, especially at higher power levels. AEM is a reputable brand known for its high-quality fuel pumps.
Benefits of the AEM Fuel Pump
The AEM fuel pump offers several advantages for Evo 8 owners:
- High flow capability to support increased horsepower
- Reliability and longevity under demanding conditions
- Easy installation with minimal modifications required
When selecting an AEM fuel pump, ensure that it is compatible with your existing fuel system setup. A pump rated for at least 340 liters per hour (LPH) is recommended for achieving over 350 horsepower.
Additional Fuel System Considerations
In addition to upgrading the injectors and fuel pump, there are other components and considerations that can optimize the fuel system for high horsepower applications:
- Upgrading the fuel rail to accommodate higher flow rates
- Installing a performance fuel pressure regulator to maintain optimal pressure
- Ensuring proper fuel lines and fittings for increased flow
Each of these upgrades complements the injector and fuel pump upgrades, ensuring a well-rounded and efficient fuel system capable of supporting your power goals.
Tuning and Calibration
After upgrading the fuel system, it is crucial to tune the vehicle to ensure that the engine runs efficiently and safely. Tuning allows for the adjustment of fuel maps and other parameters to accommodate the increased fuel flow. This step is essential for achieving optimal performance and reliability.
Choosing a Tuner
Selecting an experienced tuner who understands the Evo 8 is vital. Look for a tuner who specializes in Mitsubishi vehicles and has a proven track record of success. A good tuner will help you maximize the potential of your upgrades while ensuring the engine runs smoothly.
Conclusion
Upgrading the fuel system in your Evo 8 is a necessary step to achieve power levels of 350 horsepower and beyond. By investing in high-quality components such as Injector Dynamics injectors and an AEM fuel pump, you can ensure that your vehicle is equipped to handle the demands of increased performance. Additionally, proper tuning is essential to make the most of these upgrades. With the right modifications and attention to detail, your Evo 8 can reach new heights of performance.