Dyno carnage is nothing new, but it’s usually the car that explodes spectacularly. That wasn’t the case at Nelson Racing Engines’ headquarters in California when a twin-turbo V8 pull went wrong, ...

Bugatti developed a special dynamometer just for its hypercars. The Bugatti Chiron is too fast and powerful for a regular dyno. Dynamometers are a huge part of the testing process for new cars as well ...

When the same motor is engine dyno tested and chassis dyno tested, a different tune is needed to produce the most efficient power. Once installed in the car, the vehicle's accessories, exhaust, and ...

The Toyota 2JZ straight-six is synonymous with big power and drag racing. Four-digit output ratings aren’t uncommon among Supra racers, but it isn’t everyday that we see one of these motors pushing ...

The 2025 Chevrolet Corvette ZR1 arrives with a headline figure that would have sounded like fantasy a decade ago: a factory claim of 1,064 horsepower. That number alone would cement its status as a ...

Bugatti recently strapped its Chiron to a dynamometer and the results put to rest any doubts of the horsepower ratings of the company's hypercars. The particular version used in the test is the Chiron ...

Project Black Beauty hits 702 rear-wheel horsepower with a ProCharger F-1C two-valve, pairing E85 and Holley EFI with a new ...

Sure, the Dodge Viper may be dead but there remains a thriving scene for Viper tuning and drag racing. In fact, some of the world’s quickest road-legal cars are twin-turbocharged Vipers producing ...

Going by horsepower per liter, the Toyota GR Yaris has one of the most powerful production engines currently on the market. Its 1.6-liter turbocharged inline-three is rated at an incredible 268 hp ...

The 2021 Ram 1500 TRX is arguably the most insane pickup truck ever created. As far as Hennessey Performance is concerned, though, there is still room for improvement. The Texas tuner recently took ...

We all know the ICEs will soon wave their last goodbyes. Still, it’s pretty impressive to see a few high-powered 90s legends working their way up the horsepower board as Tesla fanboys patiently wait ...

When it comes to performance, the easiest route is to combine more of everything. What do we mean by everything? Well, if a little compression is good, or a little camshaft is good, or a little ...