How To Measure Your Car's Horsepower At Home (And Why It's Useful)

Horsepower drops happen gradually, but it's measurable. Find out how a DIY check can expose performance changes and help ...
Motor Trend

What Is Torque? Why It’s Important for Cars and How It Works

We'll spare you a full-on physics lesson, but some science concepts can't be avoided in this discussion. Torque travels from the engine into the transmission, then through the driveshafts and into the ...