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flat four

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  1. mz-

    Citroen GS/Super Ami Flat Four

    Everyone knows how the Citroen 2CV and Visa twins have been used for many single seater aircraft. This larger GS / Super Ami engine is a seventies flat air cooled four cylinder engine in the 1 litre class and could be an upgrade to two seaters with somewhat similar tech still. Interestingly, it...
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