New spy video shows Silverado HD prototypes testing in CO, supposedly with the 8.3L Duramax MegaMax engine. The question is - is there really a MegaMax engine?

Indian's most powerful motorcycle engine is the PowerPlus 108, which was specifically designed to go toe-to-toe with some of its biggest competitors.

Venus Aerospace has not publicly released detailed specific impulse (ISP) data for their Rotating Detonation Rocket Engine ...

The World Rally Championship–derived engine roared into life, keeping the new racing outfit on track for its debut season.

That’s the story of the 2025 Chevrolet Corvette ZR1’s V-8 engine. To punch out 1,064 horsepower, the LT7’s eight pistons ...