BTW - I had a 4 cyl motorcycle with two coils, and no "distributor".
Basically it fired two plugs at once, although one of them was triggering a piston which was not ready for the "power stroke", but it didn't really hurt anything (perhaps a bit of extra wear on the spark plugs).
Basically it fired two plugs at once, although one of them was triggering a piston which was not ready for the "power stroke", but it didn't really hurt anything (perhaps a bit of extra wear on the spark plugs).