GM is investing $150M at Spring Hill for a new Cadillac gas model, possibly a reborn XT6, as the brand commits to internal ...

Despite its critics and moves toward electrification, the internal combustion engine is not yet dead. Though its design for passenger vehicles may have begun to reach its apex with Mazda’s Skyactiv ...

It’s becoming increasingly clear that the automotive industry’s “electric only” dream is a work in progress. Audi, the latest brand to rethink its approach to a purely EV future, has announced that it ...

Go Big Or Go HomeOne of the best ways we've found to start off with an advantage is to consider a swap to the largest engine of the same type as is in your car. By this we mean if your car has a 273 ...

Last month HPP introduced to the readers a '64 421 H.O. Tri-Power engine buildup being performed by Jim Taylor. The goal of the project is to try and find 100 additional horsepower in a cast-iron ...

Audi CEO Gernot Döllner confirmed in an interview with Autocar that he reversed a decision to end combustion engine production in 2033. Döllner thinks internal combustion engines provide flexibility ...