The 2025 Chevrolet Corvette ZR1 arrives with a headline figure that would have sounded like fantasy a decade ago: a factory ...

Hennessey has released fresh footage of a stock C8 Corvette ZR1 strapped to a dyno, giving us a look at some real world ...

Dyno carnage is nothing new, but it’s usually the car that explodes spectacularly. That wasn’t the case at Nelson Racing Engines’ headquarters in California when a twin-turbo V8 pull went wrong, ...

A supercharged V8 engine is pushed to its limits on the dyno, revealing astonishing horsepower, massive torque, and pure mechanical aggression. This test showcases the raw power, instant throttle ...

Hennessey is primarily known for taking cars, trucks, and SUVs from various manufacturers and giving them significantly more power, improved suspension, and modified styling. One of the biggest ...

A dyno test showed dangerously low oil levels can produce a 10 percent horsepower bump in an LS V8—for one run, at least. It’s Sunday, Sunday, Sunday, and do I have an offer for you! No, it’s not ...

What happens when you shoehorn a Godzilla engine in a 1986 model year C10? Enter Jody Gunter from Gunter Specialty, the proud owner of a superb-looking Silverado with a lot more oomph than expected.

When someone says they're going to build a V8-powered Tesla Model S, the only thing you can do is sit and watch, rubbing your hands in excitement at the thought of the number of people who are going ...

The 2023 Chevrolet Corvette Z06 is one of the hottest new cars of the year and eager to see just how much power it really has, one owner has already strapped his personal Z06 on the dyno. As you ...

Ford’s 7.3-liter Godzilla V8 is quite a remarkable powertrain and this video shows that with a supercharger, it can be made even more impressive. The automaker first introduced the Godzilla engine ...

This year's introduction of a Vintage Engine Class (Pre-1955 American V8 engines) to the 2015 AMSOIL Engine Masters Challenge was sure to bring out some unusual iron, but we never expected to see an ...

Hennessey says its Venom F5 supercar boasts 1817 hp and 1193 lb-ft of of torque from its 6.6-liter pushrod-based V8. The Venom F5 is limited to only 24 examples, and all have been sold for $2.1 ...