{"product_id":"swan-double-two-marine-engine-stock-code-6997","title":"\"Swan Double Two\" marine engine","description":"\u003cp align=\"left\"\u003e   A Swan Double Two launch engine - I think the design was by Nick Stothard,  based on an earlier Clarkson engine although I'm sure somebody will correct me  if they know otherwise.  \u003c\/p\u003e\u003cp align=\"left\"\u003e   A large, powerful engine - originally intended for a boat, it would be equally  suitable for use in some kind of steam car, generating set or something similar.  It is a double high engine, self-starting with Stephenson's reversing gear. The  engine runs on air, although the reverser still needs a small amount of work to  complete - basically provision of a handle and detent mechanism.  \u003c\/p\u003e\u003cp align=\"left\"\u003e   Length 21 inches\u003cbr\u003e  Height 15 inches\u003cbr\u003e  Flywheel 5 inch diameter\u003cbr\u003e  Weight est 100 pounds\u003c\/p\u003e","brand":"Station Road Steam","offers":[{"title":"Default Title","offer_id":54019770450261,"sku":"6997","price":1350.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/0094\/2677\/files\/6997-1.webp?v=1779906973","url":"https:\/\/stationroadsteam.com\/products\/swan-double-two-marine-engine-stock-code-6997","provider":"Station Road Steam","version":"1.0","type":"link"}