With or without a clutch pedal, all cars have three elements that make up their performance combination: the car's weight, horsepower, and gear ratios. When a torque converter is added in place of a ...

We'll spare you a full-on physics lesson, but some science concepts can't be avoided in this discussion. Torque travels from the engine into the transmission, then through the driveshafts and into the ...

The major components of a torque converter: The front cover and impeller are welded together. The turbine spins inside of them and is connected to the transmission-input shaft. The stator assists the ...

A torque wrench (pronounced "tork") is one of the essential tools you need before starting an engine rebuild, and helps determine when the appropriate amount of force has been applied to a fastener ...

The Harmonic Drive is a key part of countless robotic applications. Incredibly simple yet quite odd to watch, this gear system is extremely precise with an impressive torque-to-weight ratio, even if ...

Often overshadowed by horsepower, torque defines the strength and character of engines and electric motors. Torque is the unsung hero of engine specifications, and we talk about it often. But does it ...