Following is a transcript of the video. Narrator: This car is spinning up to a whopping 8,200 revolutions per minute. At 8,200 rpm, it screams. It's a Ford Mustang GT350, and though its wheels are ...

Dynamometer tests are used to measure a car's torque and rpm response. But how do they get that information? And how reliable ...

In September, Sensor Developments Inc. (SDI) released the 01251 series of infrared dynamometer torque sensors. While inquiring about this new series, I quizzed Rick West, electronics design engineer ...