no name A stamp bore

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SwhyM
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no name A stamp bore

Post by SwhyM »

I have a unknown bore. Would like to know what brand it is
It has a "A" stamp on the exhaust port area. And what specs its for
Boost port and everything else is pretty small. I have a polini piston and head on it right now
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kuromi
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Re: no name A stamp bore

Post by kuromi »

Do you have any photos of it?
1983 Melody Deluxe II / ND50MC
1984 Melody Mini / NP50D
1979 Simson Schwalbe KR51/1 (think 2 wheel trabant/ East German Honda Cub)
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