The Koenigsegg Gemera Has The World's Most Powerful 3-Cylinder Engine How FreeValve Works - • What Is Koenigsegg FreeValve? Camless Engine! Subscribe for new videos every Wednesday! - <a href ...

Perfect turbocharger/engine pairing unlocks more than 100 horsepower in a bolt-on LS3 engine.

The 572 Mopar Hemi is the creation of Prestige Motorsports, who bored out and modified the classic 426 to create a 700-hp V8 crate engine.

Built to celebrate Ariel's 25th anniversary, the Atom 4RR will have a better power-to-weight ratio than a Bugatti Chiron Super Sport.

Coca-Cola says more details are to come. Health Secretary Robert F. Kennedy Jr. has criticized the use of high-fructose corn syrup.

At the HOT ROD How-To section, you’ll learn how to make improvements to your own special hot rod, drawing from the DIY knowledge of the HOT ROD team to learn more about how-to make more power ...