Explore the history of these 10 groundbreaking performance engines that changed the automotive landscape forever.

Celebrating a quarter-century in 2026, GM's Duramax diesel V8 has been powering the biggest, beefiest trucks produced by the ...

A stock-based GM 4.3L V6 shocks the dyno with 1,400 horsepower at 33 PSI, proving this twin-turbo truck engine is far stronger than expected.

This American power unit has a track-record unlike any other modern V-8 engine.

Add Yahoo as a preferred source to see more of our stories on Google. There's a reason why gearheads put both LS (not to be confused with LT) and Vortec engines under the same umbrella of "LS", ...

Gilbert Smith is an automotive journalist with over five years of specialized research and writing experience. Before joining CarBuzz in 2024, he produced in-depth buyer’s guides and feature articles ...

As strange as it may sound, the 1970 big-block Chevy 454-cube V8 LS6 was not, in fact, the Bowtie’s most destructive weapon for street or strip launched that year. It was just the one that actually ...

Chevy big block engines represent the rawest side of American performance history. Long before turbochargers, complex electronics, and lightweight alloys became common, power was created the simple ...

Raw horsepower has always been part of Chevrolet’s identity. From smoky drag strips to weekend garage builds, Chevy crate engines give builders a shortcut to serious power without guesswork. These ...

Not to sound like a parody of Jerry Seinfeld here, but what's the deal with all these identical-displacement V8s from different manufacturers? We've talked about the Ford 427 vs. the Chevy 427 before, ...

In the '60s, America developed some cool, advanced engines, such as Pontiac's overhead cam inline-6 or the jet-turbine in the Chrysler Turbine Car. Still, when push comes to shove, our first love is a ...