Engines work best when the right things happen at the right time. For instance, when ignition spark happens too late, you might embarrass yourself on the dyno; when it happens too soon, you might end ...

My Project S14 has been in its “build” process for the past six years of ownership and I have—for the equivalent number of years—said my next step was motor work. It wasn’t until recently that I was ...

No single part has as much influence on the behavioral patterns of an engine as its camshaft. The right cam will make tons of power. The wrong one will kill any other benefit that might be realized ...