While an engine compression tester may not be the most common tool in a mechanic's garage, they can be very useful, ...

Want to know how healthy or unhealthy your engine really is? Get yourself a compression tester and find out. Despite how complex many modern vehicles are, you can do many common repair and maintenance ...

There's no denying that one of the easiest and most cost effective ways to see horsepower gains of more than 30 percent on a stock engine is forced induction, which remains to be one of the most ...