You almost certainly know the horsepower rating or displacement of your boat’s engine. But some marine-engine manufacturers have begun marketing torque over horsepower. In a break from standard ...

Without getting into a long-winded dissertation about torque, we're going to suggest that you dig through your old copies of HOT ROD Magazine and familiarize yourself with the relationship between ...

As engine makers transition to lower emissions, they are adopting varying approaches on horsepower and displacement. One trend, however, is better torque curves that often help produce more peak ...

Readers of this series will discover new thoughts and ample reinforcements for building consistent, powerful, and competitive Saturday-night engines. Jencks lays the hard-core foundation and McFarland ...

Still can't figure out the difference between horsepower and torque? Here's the simplest, plain-English guide to engine power ...

Volvo's new XE13 and Eco-Torque powertrain packages will make a big difference to drivers in ways they will never know — and a few they will. What a difference a little extra engine torque makes. I ...

It's easy to get wrapped up in all the excitement of big horsepower numbers. The other magazines do it all the time. In fact, they chastise us for doing stories on "wimpy" motors that barely make 400 ...

Everyone and their mothers know a car’s top two performance metrics are horsepower and torque. They’re littered across every car’s spec sheet, plastered multiple times in its reviews, and bolded and ...