More power is the universal dream of hot rodders, and bolt-ons are the easiest way to add that power. One of the most common questions were hit with is exactly how much power are various bolt-ons ...

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 ...

Assembled engine packages have become popular items among hot rodders in the last few years. While most sources for these engines are in the aftermarket, new-car manufacturers are also interested in ...

The Porsche 718 GT4 RS delivers an incredible naturally aspirated 4.0L flat-six engine note reaching 9,000 RPM during dyno ...

The need to measure mechanical power is older than the car itself. Back in the 18th century, mine owners measured how hard a horse could pull. During the Industrial Revolution, engineers expanded on ...

28 Aug 2023, 16:04 UTC · By: Mircea Panait // A loss of 13.5 percent from the crankshaft to the rear wheels is pretty good for the 2024 Ford Mustang GT with the optional active exhaust system ...

Measurable performance is important. It’s how we know what parts enhance an engine and which ones diminish it. Horsepower and torque figures are the backbone of performance car sales, and they’re ...

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 ...