Got a better half

Initial type YS 60 with pressurized fuel regulating system motor could have obtained it's better halves, OS model type 704 muffler in NOS condition. Though there was some anxiety about the adaptation, it's very usual that similar but just a little bit different, got I BINGO this time! 704 muffler and YS 60 exhaust port are exactly the same sizes each other. Now I got both of them at my hand at the same even prices, 2000 yen.
Remembering the past, YS motor obtained from Yahoo Auction priced at very cheap like nothing because of piled sludge in the combustion room and clogging in crank shaft supporting bearings and another moving parts, everywhere were dusty, clogged and dirty, also carburetor throttle was glued with vanish material.
As the carburetor body is formed by the one piece casting designing, best care was taken not to break or distort when disassembling.
But my desperate effort with love to survive this miserable motor survived again like a Phoenix, and almost one year was required to marry with a suitable muffler again.
Flying motor testing airplane I'm building now would give a good opportunity this old YS 60 self scavenge combustion motor to be operated actually in the sky  sooner or later.