{"product_id":"part-built-westbury-trojan-engine-stock-code-2978","title":"Part-built Westbury Trojan engine","description":"\u003cp align=\"left\"\u003eI've always known the Westbry Trojan as an inoffensive little  engine, 5\/8 bore and stroke, it was serialised in the \"Model Engineer\"  in 1949. This version has been based on the same design, but substituting a  cylinder from Stuart's 5A - basically it scales the whole thing up by a  factor of about three to give a large engine capable of powering a small  full-size boat. I think it was a commercially-produced item, but can find no  further information - if anybody knows any more about it, let me know.\u003c\/p\u003e  \u003cp align=\"left\"\u003eThis engine was started twenty years ago, destined for a small  boat. The project proceeded as far as acquiring a new cross-tube boiler and  engine castings, then stopped not long after. The machining that has been  completed looks good, the surface rust acquired on the bench in the intervening  years comes off easily. In addition to the machined castings, there is a  complete set of still wrapped reversing gear.\u003c\/p\u003e  \u003cp align=\"left\"\u003eDrawings are included for both the Trojan and 5A.\u003c\/p\u003e  \u003cp align=\"left\"\u003eTo give an idea of size, the four vertical pillars are about 10  inches long, the engine when finished is going to be something around 15 inches  high. Power is likely to be similar to the 5A, which Stuart rate at 5\/8 bhp at  1000 rpm on 60psi of steam.\u003c\/p\u003e  \u003cp align=\"center\"\u003e\u003c\/p\u003e","brand":"Station Road Steam","offers":[{"title":"Default Title","offer_id":54019034087765,"sku":"2978","price":250.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/0094\/2677\/files\/2978-1.webp?v=1779901281","url":"https:\/\/stationroadsteam.com\/products\/part-built-westbury-trojan-engine-stock-code-2978","provider":"Station Road Steam","version":"1.0","type":"link"}