| 摘要 |
An air-filter assembly is adapted to be used with a velocity stack of a carburetor of an internal-combustion engine of an automobile. The air-filter assembly includes a generally hollow air-filter member defining an open face, a closed face, and a side connected to and extending between the open and closed faces of the air-filter member. The closed face and side define an air-inlet end, an air-discharge end disposed opposite the air-inlet end, and an air filter arranged between the air-inlet and air-discharge ends. The air-inlet end is adapted to permit air to flow therethrough from exterior the air-filter assembly. The air filter is adapted to remove impurities entrained in the airflow and permit the filtered air to flow therethrough. The air-discharge end is adapted to permit the filtered air to flow therethrough into the velocity stack. A retaining ring member is mounted about the open face and at least a portion of the side of the air-filter member and adapted to be manually mounted about a lip of the velocity stack to lock the air-filter assembly to the velocity stack.
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