I made one last little tweak to the plenum to get the inner edge of the right inlet to lay flush against the baffles. I used some 5 minute epoxy so that it would be cured enough to do the rest of the layups later in the day.
While I was waiting for that to cure, I installed the blast tube for the magneto. It’s anchored to the breather tube and is sitting about 1/4″ above the mag.
In preparation for doing the additional layups, I hot-glued the plenum down to the mounting angles.
I then laid up three layers of 9 oz glass using the high-temp epoxy. I’ll see how stiff this is tomorrow and will add a layer of carbon fiber if it’s not stiff enough.