{"product_id":"stuart-sirius-stock-code-2321","title":"Stuart Sirius","description":"\u003cp class=\"MsoNormal\"\u003eA Stuart Sirius, twin-cylinder enclosed crankcase engine.  Designed in the 1930s by Stuart's as a small utility engine rather than a  model, many were coupled to dynamos pre-war to make workshop lighting sets.  Developing 0.4bhp at 80psi, the Sirius runs at high speed with a most  distinctive “purring” exhaust note.\u003c\/p\u003e  \u003cp class=\"MsoNormal\"\u003eDuring the war the engine found use in a small portable 24  volt generator set for operating military radio sets – a small metal case  contained the engine, dynamo and solid-fuel fired boiler.\u003c\/p\u003e  \u003cp class=\"MsoNormal\"\u003eIn the 1950s, the engine found a new niche in the field of  model powerboat racing. With its high-revving power characteristics and good  power-to-weight ratio, the engine made an ideal power plant for larger boats.\u003c\/p\u003e  \u003cp class=\"MsoNormal\"\u003eThis engine is fitted with the extended sump with dipstick  incorporated.\u003c\/p\u003e  \u003cp class=\"MsoNormal\"\u003e\u003ca href=\"..\/..\/Stuart\/sirius.htm\"\u003eFurther information on  the Sirius on the Stuart page\u003c\/a\u003e\u003c\/p\u003e    \u003cp\u003e    \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ccenter\u003e\u003c\/center\u003e","brand":"Station Road Steam","offers":[{"title":"Default Title","offer_id":54010269630805,"sku":"2321","price":295.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/0094\/2677\/files\/2321-1_61b20bd5-8352-4833-a499-dda88c776b43.webp?v=1779901027","url":"https:\/\/stationroadsteam.com\/products\/stuart-sirius-stock-code-2321","provider":"Station Road Steam","version":"1.0","type":"link"}