It's never been easier for the homebuilder to assemble an engine than now. Thanks to the availability of premachined engine blocks and matching rotating assemblies from folks like Summit Racing, a guy ...

Although performance bearings aren't the first thing you think of when defining the specifications for a high-performance engine, and they probably won't do much to increase engine output, they are ...

Blueprinting has become an abused term. For those who build their own engines—or at least want to know how to check clearances like valve-to-piston on an existing engine—we will offer some techniques ...