Have you ever wondered why you need to add oil to your chainsaw’s fuel supply? Or why some dirt bikes have a higher pitched exhaust note than others? We’ve all been burdened with yard work or been ...

Ford's Windsor small-block V8 is often considered one of the best V8 engine series of all time, spanning a 40-year history under the hoods of some of the most successful models in Ford's history ...

Time was when a valve job was done with some valve-grinding compound and a vacuum cup on a stick. But no more. Today's high performance engines require the same machining precision in the valves that ...