How to Install a Fn2 Civic Type R Camshaft in Your Honda S2000 for 25-30 Hp Gains

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The Honda S2000 is known for its high-revving engine and exceptional handling. However, many enthusiasts seek to enhance its performance even further. One popular modification is the installation of an FN2 Civic Type R camshaft. This guide will walk you through the steps required to install this camshaft and achieve an impressive gain of 25-30 horsepower.

Understanding the FN2 Civic Type R Camshaft

The FN2 Civic Type R camshaft is designed to provide better airflow and increased power output. Its specifications differ from the stock S2000 camshaft, making it a suitable upgrade for those looking to boost their vehicle’s performance.

Tools and Materials Needed

  • FN2 Civic Type R camshaft
  • Socket set
  • Torque wrench
  • Camshaft timing tool
  • Engine oil
  • Gasket maker or new gaskets
  • Safety glasses
  • Mechanic gloves

Preparation Steps

Before you begin the installation, ensure that you have a clean workspace and all necessary tools at hand. Follow these preparation steps:

  • Disconnect the battery to prevent any electrical issues.
  • Remove the engine cover to access the camshaft area.
  • Drain the engine oil to prevent spills during the installation.

Removing the Stock Camshaft

To install the FN2 camshaft, you must first remove the stock camshaft. Follow these steps:

  • Remove the valve cover by unscrewing the bolts and gently lifting it off.
  • Use the camshaft timing tool to set the engine to top dead center (TDC).
  • Unbolt the stock camshaft using the socket set.
  • Carefully lift out the stock camshaft from the engine.

Installing the FN2 Civic Type R Camshaft

With the stock camshaft removed, it’s time to install the FN2 Civic Type R camshaft. Here’s how:

  • Apply a thin layer of engine oil to the new camshaft to ensure proper lubrication.
  • Carefully place the FN2 camshaft into the engine, aligning it with the timing marks.
  • Secure the camshaft by tightening the bolts to the manufacturer’s specifications using a torque wrench.
  • Reinstall the valve cover with new gaskets or gasket maker to prevent leaks.

Final Steps

After installing the FN2 camshaft, you need to complete the following steps:

  • Refill the engine with fresh oil to ensure proper lubrication.
  • Reconnect the battery and ensure all electrical connections are secure.
  • Start the engine and listen for any unusual noises, checking for leaks around the valve cover.
  • Take the car for a short test drive to assess the performance improvements.

Tuning for Maximum Performance

After installing the FN2 camshaft, it is recommended to have your Honda S2000 tuned. Proper tuning will help you achieve the best performance gains and ensure the engine runs smoothly.

Conclusion

Installing an FN2 Civic Type R camshaft in your Honda S2000 can lead to significant horsepower gains. By following the steps outlined in this guide, you can enhance your vehicle’s performance and enjoy a more exhilarating driving experience.