Quiz: How does the design of an engine’s intake manifold affect pe July 9, 2025 by Alex Turner How does the design of an engine’s intake manifold affect performance? Discover more about Vehicle Engine and Automobile at our home page. A) It influences the airflow and mixture distribution to the cylinders, impacting power and efficiency. B) It primarily determines the color of the engine components. C) It has no effect on the overall engine performance. D) It only affects the engine’s sound output. Submit Answer