Jake is installing the silk thread that acts as a gasket on this engine.Mark is testing the magneto he completed. Our project has 4 magnetos so 4 different people had the chance to do a 500hour inspection. After the inspection is completed the magneto is bench checked before it is assembled onto the engine.
Here is the video of the mag test. Each pin represents a spark plug and at slow rates you can see each plug fire, faster they look like they are all firing at once.
thanks for visiting, Josh