| 摘要 |
In a preferred embodiment in a one-barrel carburetor having a choke valve, a throttle, a fast idle cam for controlling the idling speed, and a thermostat responsive to engine temperature, the improvement comprises a pair of connecting links extending from a lever connected to the thermostat to a pair of levers on the choke shaft. The first link extends to a lever secured to the choke shaft, and permits the choke valve to blow open during the first half of the thermostat travel. The second link extends to a cam lever pivoted on the choke shaft and linked to the fast idle cam, and permits delayed fast idle cam come-off during additional thermostat travel.
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