Ever since the industrial revolution, machines has played a crucial role in our lives, businesses have prospered with the use of machines to increase productivity and lowering cost. Machines are made up of various items with a specific function in ensuring the equipment perform its intended task. For the likes of a cylinder head which is used alongside a head gasket to seal a cylinder block and key to controlling air flow in and out of the cylinders and fuel deployment. Or a piston, which acts as a movable end of the combustion chamber. Along with many other parts (Spark plug, valves, piston rings, connecting rod, crankshaft) which are essential for an engine to function.