On the four cylinder Kawasaki engine you have two ignition coils usually set up to fire plugs #1 and #4 (viewed from the seat) and #2 and #3 reading left to right. The coils have two ignition leads to the sparkplugs and will have what is called a "wasted spark" because one cylinder is on the exhaust stroke while the other cylinder is on the power stroke or combustion cycle.
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