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

Horsepower and torque are the primary measurements of a drivetrain's power. Horsepower, for whatever reason, gets the notoriety and establishes the bragging rights. Yes, more horses mean more power, ...

The nomenclature of engine power can get tricky. Brake horsepower, shaft horsepower, pound-feet (lb-ft), dynamometer ratings, revolutions per minute, engine load, and temperatures all play a part in ...

Diesel engines are popular these days due to their unflinching willingness to handle high towing capacities and deliver lots of torque from low revs. In truck applications, a healthy amount of low-end ...

Engine Horsepower or torque: Which is better? It's a never-ending debate among those who build engines for a living. Take, for example, the following statements, all from recognized engine gurus: "I ...

The modern era of mass-market affordable turbocharging began in the 1990s with the arrival of VW and Audi's 1.8 Turbo and 2.7 Twin-Turbo engines. For the first time, manufacturers were talking about ...

The next-generation Silverado and Sierra will get a notable boost in power and torque for the TurboMax turbocharged 2.7L I4 engine, GM Authority has learned.

Last week, GM Authority was first to tell you that the new 6.6L V-8 GM engine for use in the all-new 2020 Chevrolet Silverado HD and 2020 GMC Sierra HD was assigned RPO Code L8T. Today, we have ...

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 ...