Hirth 650cc dual ignition twin carb. With original exhaust. The upgraded hirth 280r that was redesigned for the bd5 in 1973. (Hirth f20 ba1)Has only a few hours on it and was sealed up in climate controlled storage for years. Will obviously need new oil seals at minimum. Possibly more. Appears to be in excellent condition and turns over with what seems to be good compression. Figured that I would try to sell it here first before ebay. Pics coming soon. $2000 obo. Bought from the original owner for my Buccaneer xa but it puts it overweight (I was under the impression that I had a little more wiggle room from the original engine weight but it turns out that It was overweight with the 503 that was on it.)
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