Sbc Cam Bearing Install: Tips And Tricks For A Smooth Process

Tech tip early SBC rear cam bearings High Velocity Engines from hve.spencerracing.com

If you're looking to upgrade your small block Chevy engine, installing a new camshaft can give you a significant performance boost. However, before you can install the camshaft, you'll need to replace the cam bearings. This process can be challenging, especially if you're not familiar with engine assembly. In this article, we'll provide you with some tips and tricks to make the SBC cam bearing install process go smoothly.

The Importance of Proper Cam Bearing Installation

Cam bearings are critical components of an engine, and their proper installation is crucial for engine performance and longevity. A cam bearing supports the camshaft and allows it to rotate smoothly. If the cam bearing is not installed correctly, it can cause excessive wear on the camshaft and other engine components, leading to engine failure.

Choosing the Right Cam Bearings

Before you start the SBC cam bearing install process, it's essential to choose the right cam bearings for your engine. Cam bearings come in different sizes and materials, and you'll need to select the ones that are compatible with your engine's specifications. It's best to consult with a trusted mechanic or engine builder to ensure you get the right cam bearings for your engine.

Prepping the Engine for Cam Bearing Installation

Before you start installing the cam bearings, you'll need to prepare the engine block. This involves thoroughly cleaning the block to remove any debris or contaminants that could interfere with the cam bearing installation process. You'll also need to inspect the block to ensure it's in good condition and free of any cracks or damage.

The SBC Cam Bearing Install Process

Now that you've prepped the engine block, it's time to install the cam bearings. Here are some tips and tricks to help make the process go smoothly:

1. Use a Cam Bearing Installation Tool

One of the most challenging aspects of cam bearing installation is getting the bearings into the engine block. To make this process easier, we recommend using a cam bearing installation tool. This tool will help you align the bearings correctly and ensure they're pressed into the block evenly.

2. Lubricate the Bearings

Before you install the cam bearings, be sure to lubricate them with engine assembly lube. This will help protect the bearings and reduce friction during the installation process.

3. Tap the Bearings into Place

Once you've lubricated the bearings, use a rubber mallet or a piece of wood to tap them into place. Be sure to tap them gently and evenly to avoid damaging the bearings or the engine block.

4. Check the Fit

After you've installed the cam bearings, check their fit by rotating the camshaft in the block. You should feel the camshaft rotate smoothly without any binding or resistance. If you notice any issues, you may need to remove and reinstall the bearings.

Conclusion

Installing cam bearings can be a challenging process, but with the right tools and techniques, you can get the job done correctly. Remember to choose the right cam bearings for your engine, prep the engine block thoroughly, and use a cam bearing installation tool to make the process smoother. With these tips and tricks, you'll have a well-functioning engine that will provide you with years of reliable performance.