Cam Shafts

Cam shafts are critical engine components responsible for controlling the opening & closing of the engine's valves. They are typically located within the engine block & are driven by the crankshaft through a timing belt or timing chain. The cam shafts have lobes or cams that actuate the valves at precise intervals, allowing the engine to intake air-fuel mixture & exhaust combustion gases. The shape & size of the cam shaft lobes determine the engine's performance characteristics, such as power & torque output. High-performance engines often feature cam shafts with more aggressive profiles to optimize performance at high RPMs. Cam shafts can be upgraded or replaced to improve engine performance or tailor it to specific applications. It's important to consider factors such as duration, lift, & overlap when selecting a cam shaft for a particular engine. Proper maintenance & regular inspection of the cam shafts are essential to ensure optimal engine performance & reliability.