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 ...

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 ...

When it rolled out for the 2019 model year across the GMC Sierra and Chevrolet Silverado lineups, GM's new L3B engine was unlike anything used before in a modern full-size truck. This pickup-specific ...

Explore the history of these 10 groundbreaking performance engines that changed the automotive landscape forever.