Table of Contents
The 6G72 engine, known for its robust performance, can be significantly enhanced with the right tuning and components. This guide will walk you through the installation and tuning of the 6G72 Twin Turbo using AMS Performance components to achieve an impressive 380 horsepower.
Understanding the 6G72 Engine
The 6G72 is a V6 engine produced by Mitsubishi. It has been a popular choice for tuners due to its potential for high horsepower with the right modifications. Understanding its design and components is crucial for successful tuning.
- Engine Type: V6
- Displacement: 3.0L
- Configuration: DOHC
- Turbocharged Options: Available
Required Tools and Components
Before starting the installation, gather all necessary tools and components. This will ensure a smooth process and minimize downtime.
- Basic hand tools (wrenches, sockets, screwdrivers)
- Torque wrench
- AMS Performance Twin Turbo Kit
- Fuel injectors (upgraded)
- ECU tuning software
- Intercooler and piping
- Exhaust system modifications
Installation Steps
Step 1: Preparation
Ensure the vehicle is parked on a flat surface and the engine is cool. Disconnect the battery to prevent any electrical issues during the installation.
Step 2: Remove Existing Components
Begin by removing the intake manifold, exhaust manifold, and any other components that obstruct access to the engine block. Label all parts for easy reinstallation.
Step 3: Install the Twin Turbo Kit
Follow the AMS Performance instructions carefully. Install the turbochargers onto the exhaust manifold. Ensure all gaskets are in place to prevent leaks.
Step 4: Install the Intercooler and Piping
Mount the intercooler in a suitable location, typically in front of the radiator. Connect the piping from the turbos to the intercooler and from the intercooler to the intake manifold.
Step 5: Upgrade Fuel System
Install upgraded fuel injectors to accommodate the increased air flow. Ensure the fuel pump can supply the necessary fuel for the new power levels.
Step 6: Reassemble the Engine
Carefully reassemble all components that were removed. Double-check all connections and ensure everything is torqued to specifications.
Tuning the 6G72 for 380 HP
After installation, tuning is essential to achieve the desired horsepower. This process involves adjusting the engine’s air-fuel mixture and ignition timing.
Step 1: Connect Tuning Software
Connect your ECU tuning software to the vehicle’s diagnostic port. This will allow you to monitor engine parameters and make necessary adjustments.
Step 2: Adjust Air-Fuel Ratio
Using the tuning software, adjust the air-fuel ratio to ensure optimal combustion. Aim for a ratio that supports performance while maintaining engine safety.
Step 3: Optimize Ignition Timing
Adjust the ignition timing to maximize power output. This may require several runs on a dynamometer to find the ideal settings.
Step 4: Monitor Engine Performance
After tuning, monitor engine performance closely. Look for any signs of detonation or abnormal behavior. Adjust settings as necessary to ensure reliability.
Conclusion
Installing and tuning the 6G72 Twin Turbo with AMS Performance components can yield remarkable performance gains. With careful attention to detail during installation and tuning, achieving 380 horsepower is within reach. Always remember to perform regular maintenance to keep your engine running smoothly.