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The GR86 is a popular sports car known for its agile handling and engaging driving experience. If you’re looking to enhance its performance, installing the Edelbrock E-Force Supercharger is a great option. This guide will walk you through the entire process step-by-step, ensuring you have all the information needed for a successful installation.
Tools and Materials Needed
- Edelbrock E-Force Supercharger Kit
- Socket set
- Torque wrench
- Screwdrivers (flat and Phillips)
- Allen wrenches
- Ratchet and extensions
- Coolant
- Oil for the engine
- Shop towels
- Safety glasses
- Gloves
Preparation Steps
Before starting the installation, it’s crucial to prepare your workspace and the vehicle. Follow these steps to ensure everything is ready:
- Park the GR86 on a flat surface and engage the parking brake.
- Disconnect the negative battery terminal to prevent electrical issues.
- Remove any engine covers that may obstruct access to the engine.
- Drain the coolant from the radiator using the drain plug.
Removing the Stock Intake System
The first major step in this installation is removing the stock intake system. This process involves several components:
- Loosen the clamps securing the intake tubing and remove the tubing from the throttle body.
- Disconnect any sensors attached to the intake system.
- Remove the air filter and intake box from the engine bay.
Installing the Supercharger Bracket
With the stock intake system removed, you can now install the supercharger bracket. This bracket is essential for securing the supercharger in place:
- Align the supercharger bracket with the engine mounting points.
- Secure the bracket using the provided bolts and a torque wrench to ensure proper tightness.
Mounting the Supercharger
Next, you will mount the Edelbrock E-Force Supercharger onto the bracket you just installed:
- Carefully place the supercharger onto the bracket.
- Secure the supercharger with the bolts provided in the kit.
- Ensure all bolts are tightened to the manufacturer’s specifications.
Connecting the Intake and Throttle Body
After mounting the supercharger, it’s time to connect the intake system:
- Attach the intake tubing to the throttle body and the supercharger.
- Ensure all clamps are tightened securely to prevent air leaks.
- Reconnect any sensors that were disconnected during the removal process.
Installing the Fuel System Upgrades
To support the increased power from the supercharger, you will need to upgrade the fuel system:
- Replace the stock fuel injectors with the high-flow injectors provided in the kit.
- Install the upgraded fuel pump if included in your supercharger kit.
- Ensure all fuel lines are securely connected and free from leaks.
Reconnecting the Cooling System
After the fuel system is upgraded, reconnect the cooling system:
- Reattach the coolant hoses that were disconnected earlier.
- Refill the cooling system with the appropriate coolant mixture.
- Check for any leaks around the hoses and fittings.
Final Checks and Battery Reconnection
Before starting the engine, perform a final check to ensure everything is in place:
- Double-check all bolts and connections for tightness.
- Ensure no tools or materials are left in the engine bay.
- Reconnect the negative battery terminal.
Starting the Engine
With everything in place, it’s time to start the engine:
- Turn the key to the “on” position and wait for the fuel pump to prime.
- Start the engine and listen for any unusual noises.
- Check the dashboard for warning lights and ensure everything is functioning properly.
Tuning the Supercharger
After installation, tuning the supercharger is crucial for optimal performance:
- Use a tuning software or visit a professional tuner to adjust the engine parameters.
- Monitor air-fuel ratios and boost levels during the tuning process.
Conclusion
Installing the Edelbrock E-Force Supercharger on your GR86 can significantly enhance its performance. By following this step-by-step guide, you can ensure a successful installation and enjoy the benefits of increased power and torque. Remember to perform regular maintenance and tuning to keep your vehicle in top shape.