Table of Contents
The 4G63 engine, known for its robust performance in various Mitsubishi models, particularly the Eclipse and Lancer, has become a favorite among tuners and enthusiasts. Upgrading the intercooler and fuel system is crucial for maximizing turbo performance and ensuring reliability. This article explores the best intercooler and fuel system upgrades for the 4G63 turbo engine.
Importance of Intercooler Upgrades
An intercooler is essential for reducing the temperature of the compressed air from the turbocharger. Cooler air is denser, allowing for better combustion and increased power output. Upgrading your intercooler can lead to significant improvements in performance and engine longevity.
Types of Intercoolers
- Front Mount Intercoolers (FMIC): These are larger and more efficient, providing better cooling by placing the intercooler in the front of the vehicle.
- Top Mount Intercoolers (TMIC): Common in stock setups, these are less efficient than FMICs but easier to install.
Top Intercooler Upgrades for 4G63
Here are some of the best intercooler upgrades available for the 4G63 turbo engine:
- ETS Front Mount Intercooler: Known for its high flow and efficiency, this intercooler is designed for maximum performance.
- Greddy Type RS Intercooler: Offers excellent cooling and a lightweight design, making it a popular choice among enthusiasts.
- VRSF Intercooler: A budget-friendly option that still provides great performance and reliability.
Fuel System Upgrades for Enhanced Performance
Along with intercooler upgrades, enhancing the fuel system is vital for supporting increased power levels. A reliable fuel system ensures that the engine receives the right amount of fuel for optimal performance.
Key Components of the Fuel System
- Fuel Pump: A high-flow fuel pump is necessary to supply adequate fuel pressure, especially at higher boost levels.
- Fuel Injectors: Upgrading to larger injectors allows for more fuel delivery, supporting higher horsepower outputs.
- Fuel Pressure Regulator: This component maintains consistent fuel pressure, ensuring optimal performance.
Best Fuel System Upgrades for 4G63
Consider these top fuel system upgrades for your 4G63 turbo engine:
- Walbro 255 LPH Fuel Pump: A popular choice for high-performance applications, providing ample fuel flow for increased power.
- Injector Dynamics ID1000 Injectors: These high-flow injectors are perfect for high-horsepower builds, offering precision and reliability.
- AEM Fuel Pressure Regulator: Known for its durability and accuracy, this regulator ensures consistent fuel pressure under various conditions.
Installation Tips for Upgrades
Proper installation of intercooler and fuel system upgrades is crucial for maximizing performance. Here are some tips:
- Follow Manufacturer Instructions: Always refer to the installation guidelines provided by the manufacturer.
- Use Quality Hardware: Invest in high-quality clamps, hoses, and fittings to ensure a secure and leak-free installation.
- Check for Boost Leaks: After installation, perform a boost leak test to ensure that the system is airtight.
Conclusion
Upgrading the intercooler and fuel system on your 4G63 turbo engine is essential for achieving optimal performance and reliability. By investing in quality components and following proper installation practices, you can unlock the full potential of your engine and enjoy a thrilling driving experience.