The need to measure mechanical power is older than the car itself. Back in the 18th century, mine owners measured how hard a horse could pull. During the Industrial Revolution, engineers expanded on ...

Few subjects create more argument in the performance world than dyno numbers, the stats that represent individual measurement of the horsepower and torque that a car or truck’s driven wheels put on ...

The use of a dyno to measure horsepower and torque is a valuable tool for the racer. If you use the dyno just to see what kind of torque and horsepower numbers your engine is developing, that may be ...