What would cause a 150 hp suzuki outboard not to have any spark?

Question

What would cause a 150 hp suzuki outboard not to have any spark?

Answer 1

have the stator checked and the switch boxes

Answer 2

If you lost the spark at the plugs it's bad distributor.  Check the condenser and points.. If you lost into the distributor it's a bad coil but make sure you have input.  If not trace the wiring back to the ignition switch.