The UK sensor-maker Sensor Technology has developed a digital rotary torque sensor with an integrated incremental angle ...

So, how exactly does one measure torque and horsepower? Well, engineers use a device called a dynamometer, of which there are a couple of types. This dynamometer, called a chassis dynamometer ...

after the FIA tested the device with several teams, including Ford in the Morocco Rally. "It's basically a sensor, a kind of torque sensor, that's in the gearbox," explained Roussel. "The good ...