This 3.0L engine delivers a record-breaking 590 lb-ft of torque. And believe it or not, it's not installed in a sports car.

Horsepower can be measured in many different ways. We explain what peak horsepower means and why it is important for drivers ...

Thankfully, there are still a great many vehicles with naturally aspirated engines that rev to stratospheric heights. In fact, our list of the top 10 highest-revving engines is entirely dominated ...

and the engine enjoyed a monstrously high redline, typical of its origins as a bike engine. Sitting 1,450 RPM higher than ...

high-rpm engines, including the Chevy R07 NASCAR engine. This big-bore/short-stroke powerhouse breathes very efficiently, zipping up to 8,000 rpm to make its 180 horsepower, with 126 lb-ft chiming ...