Blaster ignition pulses per 360 degree rotation?

[Jimmer]

These motors only have one spark per revolution,correct? Not a wasted spark at the bottom of the stroke?

 

[Larry's Shee]

Ha, I never looked, but would make sense for once per revolution. One "timing nub" in flywheel.

The Banshee does have a wasted spark.

 

[Jimmer]

This is weird why it has 2 pulses per revolution,but I just set my Vapor for that and it works great.Hmmmmm.