Former NASCAR driver Jeff Gordon went to the Bowling Green Assembly Plant in Kentucky to help build the engine of his ...

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 ...

This is the third and final installment of HOT ROD'S Budget Engine Buildup series, and just as in drag racing and football, we saved the best for last. This is the Top Fuel final and the Super Bowl ...

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

Chevrolet’s small-block V8 has outlived entire automotive trends, surviving turbo crazes, multivalve revolutions, and now the industry’s pivot to electrification. The constant through all of that has ...

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 ...

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 ...

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.

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 ...

Daud Gonzalez is a lifelong car enthusiast and automotive writer with a specialty in modified and race-ready rides. He spends most of his time modifying his cars and ruining them in the process. He is ...

While we've known for a while that Chevrolet was bringing back the ZR1 in 2025, the automaker had been keeping details about the highly-anticipated sports car close to the vest — until now. Chevy has ...