The cylinder is the space through which the piston travels, propelled to the energy generated from the combustion of the air/fuel mixture in the combustion chamber.The cylinder is the power unit of th...

The cylinder is the space through which the piston travels, propelled to the energy generated from the combustion of the air/fuel mixture in the combustion chamber.The cylinder is the power unit of the engine. This is where fuel is burned and converted into mechanical energy that powers the vehicle..