How to Perform a Compression Test on a Harley Davidson : Pro Tip

See more tips and how to's on Countersteer : https://www.jpcycles.com/countersteer... Diagnosing engine problems can be the most difficult part of getting your bike running properly. Doing a compression test is a great way to narrow down possible issues with your machine. If you are experiencing a lack of power or looking to isolate an issue down to a particular cylinder a compression test can be very helpful. #CompressionTest #HarleyDavidson #ProTip