Hi!: it has nothing to do with port shapes, but this ad from Spain looks to me as a once in a lifetime bargain. I don't have a participation in this, nor the money to purchase it, sorry

https://www.milanuncios.com/motos-clasicas/iso-wankel-2000-isocar-hercules-w2000-227372294.htm

Have a good season, best regards, + Salut

Jose Gros-Aymerich

Madrid, Spain

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