Testing carburetors on an engine dyno can sometimes be misleading. We've all seen tests showing large-cfm carburetors making more power—even on a small engine that nobody in their right mind would run ...

Bringing both a hybrid powertrain and a form of all-wheel drive to the Vette lineup for the first time in the Bow Tie sports car’s seven-decade history, the 2024 Chevy Corvette E-Ray offers meteoric ...

Dim’s fascination with cars began when he was just six. Born into a family of car enthusiasts and racing drivers, he started learning basic mechanics and driving from an early age. While he loves ...

A very good friend of mine, noted engine guru, and PHR contributor David Vizard, was once being queried about some aspect of engine theory. The interesting part of the exchange was when the fellow ...

Brian is a published author who has been writing professionally for a decade in politics and entertainment, but found his calling covering the automotive industry. His love of cars started at an early ...

That's why we've compiled a giant list of dyno locations so you can get your diesel rated and find out the real power being made by your oil-burner. The locations listed were gathered from the dyno ...

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 ...

Tesla Model S Plaid's dyno test results are one of the topics that interest a lot of Tesla and performance enthusiasts. A proper test might be challenging due to exceptionally high power (1,020 hp or ...

Most owners of bone-stock, or near-stock, LS1 vehicles have heard of handheld tuners. These wondrous little devices are best known for the ability to flash in a performance tune into the ECM-removing ...

For the 2022 model year, the Civic Si flaunts 200 horsepower and 192 pound-feet (260 Nm) of torque from a 1.5-liter turbo engine mated to a six-speed manual transmission with rev-matching technology.

Take our advice right now. Turn your volume up, but be aware that the sound you're about to hear could cause permanent damage to the speakers. If you're in public, it might also cause waves of Formula ...