Our domes are on fire thanks to one seemingly simple idea we had for a great story. We wanted to go undercover at five different performance tuning facilities and test each of their chassis dynos ...

When analyzing the function of our favorite test tool, the Dynojet dynamometer, horsepower is measured by the rate of time a vehicle takes to spin the Dynojet roller, based on the roller's weight. A ...

Hennessey says its Venom F5 supercar boasts 1817 hp and 1193 lb-ft of of torque from its 6.6-liter pushrod-based V8. The Venom F5 is limited to only 24 examples, and all have been sold for $2.1 ...

Dyno. You've probably heard the word before. It a process by which a vehicle is tested for performance on a machine called a Dynometer. It's usually done only on race cars to measure horsepower and ...