September 6, 2018 – I assembled and installed the heat muff.
The heat muff takes air heated by the exhaust and routes it to the cabin for some semblance of heat. I installed it on the only stretch of pipe that was long and straight enough to accept it: on the pipe from #1 cylinder. Wasn’t sure about this spot, but I’ve seen it on other airplanes, so…
I needed 5 1/2 hands to put this together, but I figured it out.