Besides the twin-turbo conversion, this low-mileage C8 Chevrolet Corvette Stingray also features other modifications and it's ...

Aside from being applied to the GTS instead of the GTB, and having a different engine cover as a result, the Novitec N-Largo ...

Thankfully the folks at APS (Air Power Systems) developed a twin turbocharger kit for the C6 Z06 application. APS claims their power adders will get the LS7 generating upwards of 1100 rear wheel ...

Chevy Chevelle restomod makes the good noises with 1,600 horsepower, all thanks to a twin-turbocharged 427 cubic-inch Nelson Racing Engine.

Chevy Chevelle may look like a show car, but it's also packing serious heat under the hood, coupled with some pricey upgrades.

You give it two extra wheels, that’s what. A French man named Christian de Léotard did just that in 1979, building an R5 Turbo with six wheels and two engines. The creator was inspired by ...

The Manhart MH2 500 II offers additional horsepower stages for even more tire-spinnery. It won't even tell you how much those stages will make, saying it's "on request." The changes to the 3.0-liter ...

The RS6 becomes an all-electric speed demon, while the RS7 morphs into a plug-in-hybrid twin-turbo V6 mile-eater ...