Mechanical components

Gas Tank
This holds the gasoline for your Laika.

Windshield wiper fluid container
Holds the fluid used to clean the windshield, in this case, water.

Ignition Coil
This is used to send electrical pulses to the spark plugs which cause the gasoline to ignite, which creates the power for your car.

Carburetor
This component takes air from the atmosphere and mixes it with the gasoline being pumped into the engine, giving it a more stable and controlled burn.

Air Filter
This takes the big impurities, leaves, bugs, dust, ect. out of the air and keeps it from getting into the cylinder causing engine wear.

Engine Block
This is a key component. It's the power house for the car and has cylinders for the gasoline/air mix to combust. This internal combustion creates power for the car's wheels, hydraulic pumps, the transmission, and electrical components of the car.

Cycle of processes
You start the car, the fuel pump (in this case, gravity) sends fuel (and oil in this case) to the carburetor where it is mixed with air. This mixture is sent to the cylinder and the ignition coils sent electrical pulses to each of the spark plugs (in this case, 2, seeing from the naked engines) which ignites the gas mixture which causes the pistons to shoot down and creates power. Repeat this process over and over and you have an engine running. This is also a lightly detailed version, if i wanted to go into great detail, this page would be too long for someone to pay attention. If you want a detailed one, search up: Two Cycle Engine or Four Cycle Engine.