Governor advancer


The governor advancer controls the timing advance in accordance with the engine speed. Ordinarily, the position of the governor weights is determined by their springs. As the speed of the distributor shaft increases with the speed of the engine, the centrifugal force overcomes the force of the springs, allowing the governor weights to expand outward. As a result, the position of the signal rotor advances only to a specified angle, which causes the ignition timing to advance.

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