Ever since turbochargers entered mainstream use in road-going, gasoline-powered cars — dating back to at least the first Porsche 930 Widowmaker of the 1970s — automakers have come up with all kinds of ...

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 ...