Explore the 2027 Cummins X15 diesel engine, delivering up to 605 hp and 2,050 lb-ft of torque. Learn how the new 48V ...

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

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

After years of driving Ram's HEMI-powered trucks, one owner explains what surprised him most about Ram’s new Hurricane engine ...

Four-cylinder engines have long been seen as inferior to powerplants with more cylinders, such as inline-sixes and V8s. But ...

Finding that spot is not just about physics or torque curves, it is about knowing and understanding the delicate balance ...

Many automotive enthusiasts credit the 6.7L Power Stroke diesel V8 with being one of the most reliable engines ever made by Ford. Some even place it on the top 10 list of the most reliable diesel ...

The use of a dyno to measure horsepower and torque is a valuable tool for the racer. If you use the dyno just to see what kind of torque and horsepower numbers your engine is developing, that may be ...

GM Authority learned about the four-cylinder's possible power increase from an anonymous source. All the outlet said about ...