Intake Manifold Air Shutoff is a component used in some engine designs to vary the airflow into the engine's intake manifold. The purpose of an intake manifold air shutoff is to optimize engine performance and efficiency across a range of operating conditions. Reduces the volume of the intake manifold, which increases the air velocity and improves the air-fuel mixture quality for better combustion efficiency.

Attributes:
• Ensures the engine receives an adequate amount of air for optimal power output.
• Enhances fuel atomization and combustion.

Applications:
Intake Manifold Air Shutoff helps optimize engine performance and fuel efficiency by adjusting the airflow based on the engine's operating conditions.