Step-by-step Guide to Installing a Garrett T28 Turbo on Your 2g Eclipse for Reliable 250 Hp

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Installing a Garrett T28 turbo on your 2G Eclipse can significantly enhance its performance, allowing you to achieve reliable horsepower gains up to 250 HP. This guide will walk you through the step-by-step process to ensure a successful installation.

Tools and Materials Needed

  • Garrett T28 Turbo Kit
  • Turbo oil feed line
  • Turbo oil return line
  • Intercooler piping
  • Boost gauge
  • Wrenches and sockets
  • Torque wrench
  • Vacuum lines
  • Hoses and clamps
  • Gasket set
  • Engine oil
  • Coolant

Preparation Steps

Before diving into the installation, it’s crucial to prepare your workspace and vehicle. Follow these steps to ensure a smooth process:

  • Park your 2G Eclipse on a flat surface and engage the parking brake.
  • Disconnect the negative battery terminal to prevent electrical issues.
  • Drain the engine oil and coolant for safety.
  • Remove the front bumper for better access to the engine bay.

Removing the Stock Turbocharger

To install the Garrett T28, you must first remove the stock turbocharger. Follow these steps:

  • Remove the intake pipe connected to the stock turbo.
  • Disconnect the oil feed line from the stock turbo.
  • Remove the oil return line and set it aside.
  • Unbolt the turbo from the exhaust manifold.
  • Carefully lift the stock turbo out of the engine bay.

Installing the Garrett T28 Turbo

With the stock turbo removed, you can now install the Garrett T28. Follow these steps:

  • Place the new gasket on the exhaust manifold.
  • Position the Garrett T28 turbo onto the manifold and secure it with bolts.
  • Reconnect the oil feed line to the new turbo.
  • Install the oil return line, ensuring it is properly positioned to prevent leaks.
  • Connect the intake pipe to the turbo.
  • Attach the intercooler piping to the turbo outlet.

Connecting the Boost Gauge

To monitor your turbo’s performance, it’s essential to connect a boost gauge. Here’s how:

  • Locate a suitable vacuum line in the engine bay.
  • Use a T-fitting to connect the boost gauge line to the vacuum line.
  • Run the boost gauge line into the cabin and mount the gauge in a visible location.

Finishing Touches

After installing the turbo and boost gauge, complete the following tasks:

  • Reinstall the front bumper.
  • Refill the engine oil and coolant.
  • Reconnect the negative battery terminal.
  • Check all connections for tightness and leaks.

Testing the Installation

Once everything is reassembled, it’s time to test your installation:

  • Start the engine and let it idle for a few minutes.
  • Check for any leaks around the turbo and connections.
  • Gradually increase the RPMs and monitor the boost gauge.
  • Take the car for a test drive to ensure everything is functioning correctly.

Troubleshooting Common Issues

If you encounter problems after installation, consider the following troubleshooting tips:

  • If the boost gauge reads low, check for leaks in the vacuum lines.
  • Listen for unusual noises that may indicate loose connections.
  • If the engine runs rough, ensure the intake and exhaust connections are secure.
  • Monitor oil levels to prevent potential turbo damage.

Conclusion

Installing a Garrett T28 turbo on your 2G Eclipse is a rewarding project that can enhance your vehicle’s performance. By following this step-by-step guide, you can achieve reliable horsepower gains and enjoy a more exhilarating driving experience.