We've heard a thousand times that oil pressure and volume are keys to a healthy oiling system. We can use an oil-pressure gauge to monitor the effects of changes in our oiling system, but aside from ...

Measuring bearing clearances is one of those steps that all good engine builders take to establish a solid and reliable rotating assembly foundation. It can be tedious trying different bearings to put ...

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 ...