{"product_id":"5-inch-gauge-britannia-stock-code-7620","title":"5 inch gauge \"Britannia\"","description":"\u003cp align=\"left\"\u003eA kit-built 5 inch gauge Britannia which came into the workshop   recently with the usual lack-lustre performance, steam roaring up the chimney   and wheels having a distinct lack of go. Two days on the bench of John, our   master machinist and valve gear guru (you might have seen what he did to the 10   1\/4 inch gauge \"Loyalty\" which had similarly dire performance as built   - \u003ca href=\"https:\/\/www.youtube.com\/watch?v=nh9w3FYCSwo\" target=\"_blank\"\u003ethere's   some video of the revitalised locomotive running here\u003c\/a\u003e) and it's a different   machine. T\u003ca href=\"https:\/\/www.youtube.com\/watch?v=qDWx-AwaPMs\" target=\"_blank\"\u003ehere's   some video of it running on the rolling road here\u003c\/a\u003e, it will now notch up in   either direction and makes steam even at tickover.\u003c\/p\u003e  \u003cp align=\"left\"\u003eSilver   soldered superheated copper boiler, 90psi working pressure, feed by injector and   axle pump with auxiliary hand pump in the tender. Cast iron cylinders with   piston valves actuated by Walschaerts gear, screw reverser in the cab.   Mechanical lubricator.\u003c\/p\u003e  \u003cp align=\"left\"\u003eThe engine runs well and steams freely,   boiler is in good condition; paintwork is presentable. \u003c\/p\u003e","brand":"Station Road Steam","offers":[{"title":"Default Title","offer_id":54019673784661,"sku":"7620","price":8950.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/0094\/2677\/files\/7620-1.webp?v=1779906104","url":"https:\/\/stationroadsteam.com\/products\/5-inch-gauge-britannia-stock-code-7620","provider":"Station Road Steam","version":"1.0","type":"link"}