| It connect the piston to the crankshaft | | |
| It is the area where compression and combustion take place | | |
| The difference between the maximum and the minimum measured in litres or cc | | |
| It corresponds to 1,000 cubic centimetres | | |
| It turns the piston's up and down motion into circular motion. | | |
| It surrounds the crankshaft | | |
| It is a machine used to cut grass in the garden of a house | | |
| It is considered the core of the engine | | |
| It supplies the spark that ignites the fuel/air mixture | | |
| They provide a sliding seal between the edge of the piston and the inner edge of the cylinder | | |