The performance of an engine, its fuel efficiency, and its exhaust emissions all depend to a large extent on the shape of the combustion chamber.

Question

Quizplus · Accepted Answer

The shape of the combustion chamber significantly influences the mixing of fuel and air, the efficiency of combustion, and the completeness of the burn, which in turn affects the engine's performance, fuel efficiency, and exhaust emissions.

The Performance of an Engine, Its Fuel Efficiency, and Its