Valvetrain - OHV, SOHC, DOHC & Flathead Explained

YouTube·Automotive Technology

Explore the intricacies of valvetrain systems in internal combustion engines through this comprehensive 17-minute video. Delve into the mechanics of Overhead Valve (OHV), Single Overhead Camshaft (SOHC), Dual Overhead Camshaft (DOHC), and Flathead configurations. Learn about the crucial components of valvetrains and their role in regulating air/fuel mixture intake and exhaust gas expulsion. Understand the differences between various valvetrain designs and their impact on engine performance. Gain insights into advanced technologies like variable valve timing (VVT) and variable valve lift (VVL). Perfect for automotive enthusiasts and engineering students seeking to deepen their knowledge of engine mechanics.