The world’s smallest V-8 is a fully functional quarter-scale version of a high-performance vehicle engine, with suitably scaled con rod, crankshaft, camshafts, and piston pin bores. Gary Conley’s ...

The Flex-Hone for Rotors has flexible filaments with abrasive globules mounted to a disc; it can be held in a collet, chuck, or similar holding device. For years the flexible, ball-style hone has been ...

It is widely recognized that cast, machined metal parts tend to have "memory" created from internal stresses. In the presence of temperature changes, these stresses often cause dimensional and ...