| 摘要 |
An air flow control device for an internal combustion engine includes a surge tank having a plurality of air passages and a plurality of on/off valves, a cylinder head of the internal combustion engine, and a plurality of high and low intake manifolds communicating with the surge tank and the cylinder head, whereby the plurality of on/off valves are selectively closed and opened depending upon an actuation for accelerating car speed in any condition of the car speed, and obtaining a high output force and torque.
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