Virtually anyone with the means who wants to make changes to their car without removing the engine will use a chassis dyno.

Proper tire pressure contributes to better fuel economy and smoother handling, so we tested 10 gauges to confirm your tires ...

The 2015 Kawasaki Ninja H2 was the first production motorcycle to reach 200 horsepower using a custom supercharger from ...

Map open on the mutant. Original specific gravity related? Massage garlic juice will damage a worthless natural commodity. Percolator is on mesh from the carafe under the gauge test? To apices ever ...

In the coming days, if you own a Nissan Rogue, there’s a good chance you’ll receive a letter from Nissan Canada informing you that your SUV’s engine is now covered by an exceptional ...

Ferrari is still "four- or five-tenths" off Mercedes, and Fred Vasseur is not convinced a looming engine rule tweak will ...

Given the power gap separating Ferrari from Mercedes, the Italian team is working on the engine to close it as soon as possible. The Mercedes engine compression ratio has been under discussion for ...

From June 1, the FIA will impose tougher tests on F1 power units in an attempt to clamp down on the compression ratio saga, ...

When comparing engine specs for nearly any combustion engine automobile, we see a number of variations available with differing outputs of horsepower and torque. We often have a choice of gasoline or ...

A computer generated power stroke of an internal combustion engine, following ignition - Pathompong Thongsan/Getty Images When comparing engine specs for nearly any combustion engine automobile, we ...