Piston rings are the reason internal combustion engines can exist ... example New Mind uses are the piston rings in a Formula 1 car. Unlike road cars, which use three rings, F1 cars use just ...

Mecachrome, Ilmor, and AER are preparing proposals to supply a new cost-effective, non-hybrid Formula One engine for 2017. However the F1 Commission favors a different idea instead. A number of ...