A crankshaft is a vital part of an engine that converts the up and down motion of the pistons into rotational motion, allowing the engine to generate power. Full definition
The majority of crankshaft position sensors have a voltage wire sensor, a ground wire, and a signal wire. (mechanics.stackexchange.com)
The K - series also feature a highly rigid aluminum split - crankcase engine block design with 4 - bolt mains with additional bolts securing the lower block, an internally balanced forged steel crankshaft with lightweight powder forged carbon steel connecting rods. (en.wikipedia.org)
The Hellcat engine block is designed with unique water cooling jackets for optimum heat dissipation, a forged steel crankshaft with induction hardened surfaces to withstand extreme firing pressures of 1,595 psi. (bestride.com)