Starting engine dynamometer pulls at low rpm is hard on the dyno and hard on the engine. Today, engine dynamometer testing is an integral part of many HOT ROD engine buildups and product tests.

This BMW G80 M3 gets a major upgrade with custom downpipes, Stage 2 software, and a full dyno test. The car reaches 740 HP ...

A closer look at the performance of a custom 13B turbo engine during a dyno run. Explore the power and tuning behind this ...

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 ...

Revealed with much pomp in June 2023, the Garage 56 Edition is the rarest Camaro of them all for the sixth generation's final model year. A meager 56 units were produced for the US market, including ...

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 ...

We’ve all been there, right? There’s a modified sports car on Bring a Trailer. It’s supercharged, lowered, and on the right wheels, plus there are the words “dyno verified” in the listing. That gets a ...

With an official output of 1068 horsepower and a top speed of over 230 miles per hour, the new C8-generation Chevrolet Corvette ZR1 is a truly ridiculous machine on paper. (And, as we found during our ...

Talk to any experienced hot rodder and he'll be able to quote you pretty accurate numbers for factory muscle cars. He'll also tell you that there's going to be a big difference between rated flywheel ...

Arguably the most polarizing Corvette of all time, the E-Ray is the first-ever production 'Vette with all-wheel drive and hybrid assistance. In the so-called Stealth Mode, which allows the E-Ray to be ...