Next to the suspension, the exhaust system of your gasoline-fueled four-cycle truck engine is perhaps the most misunderstood bolt-on performance combination on the market. The basic concept of ...

The first three articles in this series on the basic operation of the internal combustion engine dealt with the theory of such a mechanical device, the identification and the function of the primary ...

Really, Nicholas Otto should have known. When the 18th Century inventor/engineer/designer/builder/deep-thinker was finally able to take French engineer Alphonse Beau ...