You might overlook the end gaps of piston rings in your car. They shouldn't be taken so lightly, though, as they actually ...

To keep the piston from melting down, heat must be transferred out through the piston rings to the cylinder walls and ultimately into the cooling jacket. Today's engines tend to run hotter than ...

Kia is recalling its 2020-21 Soul and 2021 Seltos crossovers because of improperly heat-treated oil rings. The affected models have the 2.0-liter Nu MPI four-cylinder engine. The faulty rings can lead ...

A tolerance ring retains a guide bearing in the gimbal housing of a sterndrive engine. A tolerance ring is a mechanical fastener that also acts as a flexible shim. The rings are formed from thin ...

Unit shown in the bottom of the photograph has been removed to show operation of the V-drive which is base of V-four engine.Ring gear shown on lower shaft of top unit is driven by a pinion mounted to ...

Just because LEGO Technic is technically a toy doesn’t mean that you cannot do solid engineering with it, like building ...