There isn't much for instruction here, but the intent is to duct some cooling air to teh magnetos and alternator. I used the 5/8" cooling duct conduit, tapped into the high pressure side of the engine baffles. The picture doesnt do much justice but the remainder of the ducts are held in place with adel clamps and air is directed to the magentos and alternator....
some other photos of the initial prop and spinner bolt up.
