Bosch managed to create a timeless design when it introduced spark plugs to the masses. But it would have never come to pass ...

Rotary engines differ from conventional ones in many respects — and one of them is the fact that they use two different spark ...

A Stirling engine is an external combustion engine that runs on the expansion and contraction of gas within a sealed system. In this video, we break down how it works, from heating and cooling cycles ...

Turbocharger use is more prolific than ever, and understanding how one works explains why it’s such a popular choice. To understand the benefit of a turbo, we need a refresher on the basics of the ...