When it comes to vintage Chevrolet engines, the L88 is near the top of the epic performance pyramid. For those out of the loop, the L88 is a 427-inch big-block V-8 engine that was originally factory ...

The idea was to recreate the L89 427 with all aftermarket parts just to see if we could best the GM power numbers. What we didn't know until we chucked the motor on a dyno is we built a little 427 ...

Discover 10 legendary big-block muscle cars from the '60s and '70s that defined the horsepower wars and America’s golden age ...

A custom Mustang convertible becomes the focus of this high-powered street machine feature, showing a former coupe ...

Big-money engines are cool. We all drool over them, but the reality is that for a good street engine, there’s such a thing as too much power. For most working-class people, anything over 500 hp is ...

Produced during the short-lived but exciting era when muscle cars reigned supreme, these high-horsepower motors ran their way to legendary status one quarter mile at a time. The muscle car era started ...