How To Destroy A Turbocharged Engine - Lugging and LSPI. Lugging your engine, or driving at full throttle in a high gear with ...

For typical overhead-valve (OHV), gasoline-fueled, street engines used in cars and light trucks, a 5,500- to 6,000-rpm redline seems to be the target speed for delivering a satisfactory daily-driving ...

Why has Husqvarna issued a recall for Svartpilen 401? According to the company, internal testing identified a condition that, in certain cases, could cause the engine to stall at low rpm. While only a ...

Felix Wankel’s rotary engine design is best known for being the heart of Mazda’s beloved RX-series sports cars. Revered for its minuscule size, high power density, unique sound, smooth acceleration, ...

Modern diesel engines perform exceptionally well at 1,100 to 1,200 rpm. They deliver peak torque just a few hundred rpm above idle, and peak horsepower somewhere around 1,500 or 1,600 rpm. But what ...

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 ...