The guys at Muscle Car Review show you how to check engine compression with the latest tools. Check it out only at hotrod.com or the October 2011 issue of Muscle Car Review Magazine.

Check out this engine compression test, leakdown, and bubble tests. Read more only at www.highperformancepontiac.com, the official website for High Performance Pontiac Magazine!

We take a close look at what engine compression means, what it does, and how to test it.

Read the tech article on Tuning Engine Compression, brought to you by the experts at Chevy High Performance Magazine ...