Installing the B16a2 Camshaft: Step-by-step Guide to 15-20 Hp Increase

by

The B16A2 camshaft is a popular upgrade for Honda enthusiasts looking to enhance the performance of their vehicles. This guide will walk you through the steps needed to install the B16A2 camshaft, which can potentially increase your engine’s horsepower by 15-20 HP.

Tools and Materials Needed

  • Socket set
  • Torque wrench
  • Camshaft installation tool
  • New camshaft seal
  • Oil for lubrication
  • Service manual for your vehicle

Preparation Before Installation

Before starting the installation, ensure that your vehicle is parked on a level surface and the engine is cool. Disconnect the battery to prevent any electrical issues during the process.

Step 1: Remove the Engine Cover

Using your socket set, remove the bolts securing the engine cover. Carefully lift the cover off and set it aside.

Step 2: Remove the Valve Cover

Next, remove the bolts holding the valve cover in place. Gently pry the valve cover off, taking care not to damage the gasket.

Step 3: Remove the Timing Belt

Loosen the tension on the timing belt by adjusting the tensioner. Remove the timing belt from the camshaft sprocket and set it aside.

Step 4: Remove the Old Camshaft

Using the camshaft installation tool, carefully remove the old camshaft from its housing. Take note of the positioning and orientation for the new camshaft.

Step 5: Install the New B16A2 Camshaft

Position the new B16A2 camshaft into the housing, ensuring it is aligned correctly. Use the installation tool to secure it in place.

Step 6: Reinstall the Timing Belt

Carefully place the timing belt back onto the camshaft sprocket. Adjust the tensioner to ensure the belt is properly tensioned.

Step 7: Reinstall the Valve Cover

Replace the valve cover, ensuring the gasket is properly seated. Tighten the bolts to the manufacturer’s specifications.

Step 8: Reinstall the Engine Cover

Finally, place the engine cover back on and secure it with the bolts. Ensure everything is tight and secure.

Final Steps

Reconnect the battery and start the engine. Allow it to idle for a few minutes, checking for any leaks or unusual noises. Once satisfied, take your vehicle for a test drive to experience the power increase.

Conclusion

Installing the B16A2 camshaft can significantly enhance your vehicle’s performance. By following this step-by-step guide, you can achieve a horsepower increase of 15-20 HP, making your driving experience more enjoyable.