A rare Kawasaki Ha40 liquid-cooled inline V engine has been discovered at a construction site in Ryuta-cho, Goko-sho, Higashiomi City, Shiga Prefecture. The engine was used to power the Kawasaki Ki-61, the only mass-produced Japanese fighter during the Second World War that uses such an arrangement.
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Kogo, GFDL, via Wikimedia Commons
Workers discovered the relic in January and members from the Higashiomi City War Heritage Association confirmed it to be a Ha40. The site where the engine was discovered is 7 kilometers away from the Yokaichi airfield where the 244th Sentai was deployed, flying the Ki-61.
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Put this in a museum here in the US and arrange a trade arrangement with it’s owners