With an internal combustion engine, the single piece of kit that does as much work or is as important to do as much as the #crankshaft is none. While everyone's so busy focusing attention on pistons, camshafts, and valves, the crankshaft works quietly at its main job of converting linear energy into rotary power that ultimately moves your #car from stationary. Read More: https://www.bipsanfrancisco.com/engine-crankshaft-everything-you-need-to-know