A running engine produces heat, which expands its metal body, thereby increasing its compression ratio. This is true for ...

F1 is getting a makeover at more than 200 miles per hour, with next season set to feature new teams, a new race and entirely new cars. The 2025 Formula 1 season is in the books, but F1 cars will be ...

You're here because you find automotive technical minutiae fascinating. While there's plenty of cool engines in passenger cars -- oddities like the Honda S800's roller bearing crank that needs no oil ...