Building an engine requires patience and careful attention to details, even if it's a bone stock rebuild destined for everyday use, but a performance engine is asked to provide its handler with a bit ...

Positive Crankcase Ventilation—three dirty words, but do they really need to be perceived that way? In general, the PCV system has two main functions: vapor relief and liquid separation. PCV systems ...

Turbocharged engines may seem like a modern invention, but the progenitors of internal combustion engines have been finding ways to boost the power output of their fossil fuel-burning creations.

We may receive a commission on purchases made from links. The 5.7-liter Hemi was the first engine of Chrysler's modern Gen III V8 family, introduced in the 2003 Ram trucks. Since then, it has been ...

Unless you’re the reincarnation of Smokey Yunick, you probably don’t know everything about engines or building them. That’s just fine, because few people do—and even those who build them for a living ...

Stricter federal regulations are reshaping the engine oil industry. PC-12 and low-viscosity HDEOs can help with compliance and performance. As the temperatures rise and the days become longer, your ...

Growing up, Motor Trend was basically Chris' bible. With an ever growing TikTok fan base, Chris decided it was time to take the more serious journalistic approach to talking about his favorite subject ...