Last year, Popular Hot Rodding magazine (a sister publication to KIT CAR) launched a new competition designed to showcase the absolute edge of street engine performance. Called the Engine Masters ...

After getting your (gloved) hands dirty putting together the LT6 (Z06) or LT7 (ZR1 and ZR1X) engine for your Corvette alongside a master technician, Chevy will ensure your mark is left on your power ...

The LT7 makes 1,064 horsepower and 828 pound-feet of torque in the standard ZR1, but the ZR1X adds a hybrid system contributing 186 hp and 145 lb-ft, for a total of 1,250 hp and 973 lb-ft. The ...

The rivalry between the Ford 351W and the Chevy 350 is one of the most enduring debates in American performance culture, pitting two small-block V8s that shaped everything from muscle cars to ski ...

Quality engine components are expensive. Especially the trick "hi-po" parts that are usually found reciprocating in a hot rod engine. That's why it's critical when assembling your engine that you get ...

When it comes to GM’s go-fast lineup, the supercharged 6.2L V8 LT4 gasoline engine is a popular option, providing the motivation in a variety of high-performance vehicles, including 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.

There’s just something about an American inline-six. Maybe it’s because I’ve heard the words “small-block Chevy” more times than I’ve heard my own name throughout my life, but the easy-power V8s just ...

The year was 1955. President Eisenhower resided in the White House, Rosa Parks refused to sit at the rear of the bus, and the Brooklyn Dodgers defeated the New York Yankees in the World Series. The ...

General Motors is staking more than a billion dollars across multiple U.S. factories on a single bet: that a completely ...

When the gearheads of the world get together to talk about the most powerful vehicles from the early muscle car era, those sporting the more notable big block engines of the day tend to take up most ...

Chevrolet has one of the longest and most distinguished histories in terms of muscle cars, engines, and racing. The brand is known for iconic cars like the 1953 Corvette and the 1970s Monte Carlo, all ...