Most conversations regarding GM performance start and stop with the small-block V8. It is the easy button, the known quantity with a century of hot-rodding behind it. But over in Lubbock, Texas, the ...

Too many conversations about General Motors performance begin and end with the small-block V8. Across all of its generations, the small block’s ubiquity and ability to make serious power reliably has ...

General Motors made the bold decision to introduce a 2.7-liter four-cylinder turbocharged engine in the full-size Chevy ...

General Motors introduced the 5.3-liter Vortec V8 back in 1999 and kept it in production for 15 years. Over that time, it became one of the most popular small-block engines in GM's lineup, offering ...

Justin Pritchard is a seasoned Sudbury, Ontario-based automotive journalist, producer, and technical writer. With a passion for cars and a talent for storytelling, he's established himself as a ...

Given that GM already offers a more powerful version of the L3B in the CT4-V, there is room for improvement for the L3B of ...

Whether you drive a Corvette, a Suburban or a Sierra, the V8 engine under its hood continues to rely on an engine architecture left untouched by engineers for more than 70 years. The most popular ...

These 10 cars deliver real supercar-level performance for a fraction of the price, making them some of the best value buys ...

The next-generation Silverado and Sierra will get a notable boost in power and torque for the TurboMax turbocharged 2.7L I4 ...

This low-mileage GM engine was already sold as a core, and a closer look suggests the failure may have been avoidable. 2021 Buick Envision’s 2.0L LSY engine showed heavy carbon deposits by 24,491 ...

Before the inline-four became the go-to default engine and the V6 was compact enough to fit into small engine bays, the four-wheeled automotive world saw the V4 as a brilliant compromise. It was ...

During the golden age of muscle, these iconic GM A-body intermediates ruled the street and drag strip in terms of raw torque ...