The volumetric efficiency table is probably the most important one in any ECU.The vertical axis is engine load, in this case, ...

Triumph's toast of India is headed to North America this fall and, relax, the price tag remains refreshingly low.

Before the PCV valve was invented, engines would use ‘downdraft’ or ‘road-draft’ tubes to ventilate the crankcase. As the ...

We've brought the Ford GT to the heart of Ferrari territory to the mountain back roads of Maranello, the very twisting routes ...

These 6 budget small-block Chevy V-8 long-block crate engines cost under $4,000 and put out between 250 and 315 ...

MA 200 is an oddity among prototypes, in that it looks like a far more polished and sorted effort than many cars that did ...

Back in April at the annual Easter Jeep Safari in Moab, Utah, we got the opportunity to test drive four different Wrangler ...

One simple but clever feature was the very long throttle travel, allowing more precise control ... Wheeler deemed it too powerful, and only one was built. Engines were the biggest worry when new, but ...

Duramax diesel engines have been featured in various vehicles, notably GM trucks, for decades. There's a reason why these ...

Ford's EcoBoost engine family has been around for quite some time, and it's available in various layouts. Only one EcoBoost ...

GM's L92 V8 is built to last, but a teardown reveals a recurring flaw that can turn this tough engine into scrap metal.

Second facelift of the second-generation SUV is a pleasant, emotional respite from cold, clinical EVs. Read more at ...