Grahan Hayes rifled off a stout 6.28 at 224 mph in his 1966 Chevy Nova before oiling issue causes major repairs.

Diesels have earned a reputation for longevity, durability, and hard-nosed efficiency, but these proved to be some of the ...

It would have been revolutionary: an internal combustion engine without oil. And it might have worked. But lots of real-world issues got in the way.

In this video, I take on an exciting engineering challenge: combining two internal combustion engines into a single ...

It comes standard with a 45-gallon fuel tank that feeds the 180 hp Lycoming O-360 J2A piston engine, burning 100LL fuel at approximately 10 gph. With most of my helicopter flight time spent in the ...

Aviation engine oil is the 'blood' of aviation engines and is an important product related to the country's major energy ...

The diesel engine was a revelation when it first entered the market in the early 1900s, and has since had a number of ...