Hi guys, I wanted to know if anybody knew how a vacuum switch is wired on a 1968 100hp evinrude 100882b. Where do the two wires coming off the switch go? When I started working on this motor I noticed that the switch was disconnected. I cleaned the carbs but it still won't start, it backfires and tries to start but won't. I think that the vacuum switch is one of the issues so I will start there. Any info will be helpful...thanks