Bore and stroke are important measurements when it comes to calculating an engines displacement, and the kind of performance an engine offers.

Raise your hand if you were a car enthusiast back in the mid-1980s when fuel injection became mandatory on OEM vehicles. Of those who raised their hands, how many of you swore that fuel injection was ...

Ever wondered what people are talking about when they say "dual overhead cam"? Don't worry, because we're here to explain it ...

Engine building development advances because manufacturers and performance specialists work to achieve higher power output, better efficiency, and longer engine lifespan. The combination of hybrid ...

American researchers are finally getting a real-time view inside one of the most unforgiving propulsion systems in service, the solid-fuel ramjet, and the payoff could be missiles that fly farther on ...

When Tom Nelson recently posted pictures and a video on Instagram of this unique engine he’d just finished, we knew we had to stop by for a closer look. A cursory glance at those unmistakable valve ...

Swapping an engine can already be an incredibly expensive endeavor, but if you're not careful you could wind up with an ...