Hugely impressive on the dyno, the LS6 engine of the Grand Sport certainly has more power and torque to give with the right ...

You might have seen motoring publications quote 1,600 horsepower for the Jesko, but said ponies are metric because Koenigsegg is headquartered in a country that adopted the metric system in 1878. Even ...

A red BMW E92 M3 sits secured on a chassis dynamometer inside a professional tuning workshop before performance testing. The ...

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 800HP Nissan GT-R has been extensively upgraded with Garrett G25-660 twin turbos, forged internal engine components, and ...

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 ...

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 ...

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 ...

Early technical readouts confirm the high-revving, naturally aspirated powerplant delivers massive performance gains ahead of ...

With S650 Mustangs starting to arrive at Ford dealerships across the country, it was only a matter of time before someone stuck one on a dyno. The team at Middleton Ford in Middleton, Wisconsin ...