Because it reads at the drive wheels, a chassis dyno can be used to examine not only the effects of engine modifications, but also changes to drivetrain components, such as swapping trannies or ...

While dyno testing a motorcycle is not all that different from doing the same with a car, it's effectiveness depends solely ...

What's the real-world difference between running an engine on an engine-dyno, or, as installed in the car, on a chassis-dyno? Recently, we were able to conduct an engine dyno versus chassis dyno ...

In this video, we take my MK4 Supra to a chassis dyno to compare the results from a previous hub dyno tune. The same car and setup yield different results, leading to a fascinating dyno comparison.

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 ...