Table of Contents
The Honda S2000 AP1 is a beloved sports car known for its high-revving engine and exceptional handling. However, many enthusiasts seek to enhance its performance further. A turbocharger is one of the most effective ways to boost horsepower from 240 to over 300 hp without breaking the bank. This guide will walk you through the process of installing a turbo on your S2000 AP1.
Understanding the Basics of Turbocharging
Turbocharging involves forcing more air into the engine, allowing it to burn more fuel and produce more power. Before diving into the installation process, it’s essential to understand some key components:
- Turbocharger: The main component that compresses air.
- Intercooler: Cools the compressed air before it enters the engine.
- Wastegate: Regulates the turbo’s boost pressure.
- Blow-off Valve: Releases pressure when the throttle closes.
Necessary Tools and Parts
Before starting the installation, gather all the necessary tools and parts. Here’s what you’ll need:
- Tools:
- Socket set
- Wrenches
- Screwdrivers
- Torque wrench
- Boost gauge
- Parts:
- Turbocharger kit
- Intercooler
- Piping kit
- Blow-off valve
- Wastegate
- Fuel injectors
- ECU tuning (optional)
Installation Steps
Follow these steps to install your turbocharger on the S2000 AP1:
Step 1: Prepare the Vehicle
Before you begin, ensure the vehicle is parked on a level surface and the engine is cool. Disconnect the battery to prevent any electrical issues during installation.
Step 2: Remove the Stock Components
Start by removing the stock intake and exhaust components. This includes:
- Intake manifold
- Exhaust manifold
- Stock air intake
Step 3: Install the Turbocharger
Once the stock components are removed, it’s time to install the turbocharger. Follow these sub-steps:
- Mount the turbocharger to the exhaust manifold using the provided hardware.
- Connect the oil feed and return lines to the turbo.
- Install the wastegate and ensure it is properly secured.
Step 4: Install the Intercooler and Piping
Next, install the intercooler and connect the piping:
- Mount the intercooler in the front of the vehicle.
- Connect the piping from the turbo to the intercooler and from the intercooler to the intake manifold.
Step 5: Install the Blow-off Valve
Install the blow-off valve on the piping between the turbo and the intake manifold. This will help relieve pressure when the throttle is closed.
Step 6: Reinstall the Intake and Tune the ECU
Reinstall any necessary intake components. After everything is in place, it’s crucial to tune the ECU to accommodate the new turbo setup. This can be done through a professional tuning service or with a standalone ECU.
Testing and Troubleshooting
After installation, it’s time to test your new setup. Here are some tips:
- Reconnect the battery and start the engine.
- Check for any leaks in the turbo system.
- Monitor boost levels with a gauge.
- Take the car for a test drive and listen for any unusual noises.
Conclusion
Installing a turbocharger on your Honda S2000 AP1 can significantly enhance its performance, taking it from 240 hp to over 300 hp on a budget. By following this guide and ensuring proper installation and tuning, you can enjoy a thrilling driving experience with your newly boosted S2000.