A stock-based GM 4.3L V6 shocks the dyno with 1,400 horsepower at 33 PSI, proving this twin-turbo truck engine is far stronger than expected. Twin-turbo 4.3L V6 delivers 1,403 horsepower on the dyno ...

Gas Monkey Garage (GSG) has pulled the wraps off its latest creation: a fully customized, twin-turbo LS-powered GMC Sierra known simply as “The Black Truck.” The folks at GSG unveiled their ...

The first-generation Buick Regal was a bit of a dog's breakfast, a personal luxury car that launched at the beginning of the Malaise Era. The G-body Grand National, however, is a very different animal ...

Crate engines seem like they would be a good entry point for people to get into modding their cars. These are engines shipped in wooden crates — hence the name — that are made to be ready to fit right ...

Editor’s Note: Jamie Meyer worked at General Motors from 2006 through 2020 in its performance parts division, first called GM Performance Parts, before changing to its current moniker of Chevrolet ...

Any average Joe or Jane could commission a custom car of their dreams built for them if their bank accounts are padded enough. But it takes a different internal fortitude entirely to make the car of ...