The two flywheels in this picture counteract gyroscopic forces. The result of this energy system is zero emissions. The internal combustion engine can be converted from burning petroleum products to natural gas or propane. Natural gas is compressed and enters the vehicle through the natural gas fill valve. Natural gas flows into high-pressure cylinders located in the vehicle.
Natural gas goes through the high-pressure fuel line and enters the engine compartment.
Natural gas enters the regulator, which reduces pressure from up to 3,600 psi to atmospheric pressure. The natural gas solenoid valve allows natural gas to pass from the regulator into the gas mixer. Natural gas mixed with air, flows down through the gasoline carburetor or fuel injection system and enters the engine's combustion chambers.