Installing a $1,200 Comp Cam: Step-by-step Guide for Classic Chevy Muscle Gains

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Installing a new camshaft can significantly enhance the performance of your classic Chevy muscle car. In this guide, we will walk you through the step-by-step process of installing a $1,200 Comp Cam, ensuring you get the most out of your engine. Let’s dive in!

Tools and Materials Needed

  • Comp Cam kit
  • Socket set
  • Torque wrench
  • Engine oil
  • Camshaft lubricant
  • Gasket set
  • Timing chain and gears (if necessary)
  • Shop towels
  • Safety glasses

Preparation Steps

Before you begin the installation, it is crucial to prepare your workspace and the vehicle. Follow these steps:

  • Ensure the vehicle is parked on a flat surface.
  • Disconnect the battery to prevent any electrical issues.
  • Remove any components that obstruct access to the camshaft, such as the air cleaner and intake manifold.
  • Drain the engine oil and remove the oil pan if necessary.

Removing the Old Camshaft

With the vehicle prepared, you can now start removing the old camshaft. Follow these steps:

  • Remove the timing cover to access the timing chain.
  • Mark the position of the timing chain to ensure proper alignment during reinstallation.
  • Remove the timing chain and gears.
  • Unbolt the camshaft from the engine block.
  • Carefully slide the old camshaft out of the engine.

Installing the New Comp Cam

Now that the old camshaft is out, it’s time to install the new Comp Cam. Here’s how:

  • Apply camshaft lubricant to the new camshaft’s lobes.
  • Carefully slide the new camshaft into the engine, ensuring it aligns with the timing chain.
  • Reinstall the camshaft bolts and tighten them to the manufacturer’s specifications using a torque wrench.
  • Reinstall the timing chain and gears, aligning them with the marks you made earlier.
  • Reattach the timing cover, ensuring a proper seal with new gaskets.

Reassembling the Engine

With the new camshaft installed, you can now reassemble the engine. Follow these steps:

  • Reinstall the oil pan with a new gasket.
  • Reconnect any components you removed earlier, such as the intake manifold and air cleaner.
  • Reconnect the battery.
  • Fill the engine with fresh oil, ensuring it reaches the proper level.

Testing the Installation

Once everything is reassembled, it’s time to test the installation. Here’s what you should do:

  • Start the engine and let it idle for a few minutes.
  • Check for any leaks around the oil pan and timing cover.
  • Listen for any unusual noises that may indicate improper installation.
  • Take the car for a short drive to ensure everything is functioning correctly.

Conclusion

Installing a $1,200 Comp Cam in your classic Chevy can greatly improve its performance and give you the muscle gains you desire. By carefully following this step-by-step guide, you can ensure a successful installation and enjoy the benefits of enhanced engine performance.