YouTube car builds are getting more extreme every year — but mechanics watching these videos often see disasters coming long before they happen. In this reaction video, real mechanics break down some ...

A heavily modified 2018 Ford Mustang GT named Honey Badger was putting down very impressive numbers on the dyno and at the drag strip until tragedy struck. It flew too close to the sun with ...

Gearhead vehicle discussions often go something like this: "How fast?" "What's the e.t.?" "How much boost?" "What's the horsepower and torque?" Whether bragging or fact, the answers are usually the ...

How much power do you lose through the drivetrain? The "experts" claim about a 1517-percent power-drop "at the wheels" with a manual trans compared to flywheel numbers; as high as 27 percent with an ...

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 ...