If you want to dyno test your tuner car, you can probably find a couple of good facilities in any nearby major city. If you want to do similar testing at a smaller scale, though, you might find it’s ...

Starting engine dynamometer pulls at low rpm is hard on the dyno and hard on the engine. Today, engine dynamometer testing is an integral part of many HOT ROD engine buildups and product tests.

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

Testing. It’s the backbone of hot rodding, and it’s how we separate facts from fiction. It’s also where we generate even more questions, which often results in, you guessed it, more testing. The ...

The Mitsubishi Lancer EVO V RS produces 540WHP from a turbocharged engine, delivering an aggressive engine note at 8,500 RPM.

Y’know, I’ve watched hundreds of engine dyno videos over the years and I’ve never once thought about how it sounds from the outside. It’s great for car geeks like you and me to hear a twin-turbo V8 ...

Watch the Project true SStreet F-2 ProCharged Small Block engine on the Dyno and pumping out 973 HP with only 15psi of boost.

"Dyno verified" can mean different things, depending on which dynamometer that car was rolling atop.