This is why diesels don't need spark plugs, for instance. But it also means that mixing the fuel and air can be tricky, which ...

The company is looking at a new oblong-shaped piston design that could revolutionize the internal combustion engine, potentially allowing the 12Cilindri of tomorrow to keep breathing in the ...

The report mentions that the failure could be traced to a damaged piston inside the engine, which allowed the crankcase to become pressurized and lose oil.

Ferrari is exploring a groundbreaking approach to the internal combustion engine, as revealed by a recent European patent ...

Edge Group’s new Powertech unit has secured a first engine order weeks after the United Arab Emirates (UAE) defense company ...

Along with market developments for piston-engine airplanes, we are also closely watching the slowly increasing availability of unleaded avgas. The benefits should affect aircraft owners in terms ...

Kia is recalling over 100,000 vehicles due to issues involving the piston oil ring. The affected vehicles are Kia MY SOUL and ...

Ferrari has filed a patent for an engine with pill-shaped pistons, a radical departure from traditional circular piston designs. While Honda famously experimented with oval pistons in the late ...

Although Ferrari’s patent only specifies the engine would have at least two cylinders, one of the drawings shows a V12. The ...

But it also means that mixing the fuel and air can be tricky, which is why diesel engines have specially-shaped pistons. A diesel engine's piston head looks like someone took a scoop out of the top.