{"product_id":"tigerhead-models-thd72013-1-72-exotic-supermarine-spitfires","title":"Tigerhead Models THD72013 1:72 Exotic Supermarine Spitfires","description":"Exotic Supermarine Spitfires. The Rolls-Royce Griffon engine was designed in answer to Royal Naval specifications for an engine capable of generating good power at low altitudes. The concepts for adapting the Supermarine Spitfire to take the new engine had begun as far back as October 1939; Joseph Smith felt that 'The good big 'un will eventually beat the good little 'un.' and Ernest Hives of Rolls-Royce thought that the Griffon would be 'a second power string for the Supermarine Spitfire.'[1] The first of the Griffon-engined Supermarine Spitfires flew on 27 November 1941. Although the Griffon-engined Supermarine Spitfires were never produced in the large numbers of the Merlin-engined variants they were an important part of the Supermarine Spitfir e family and, in their later versions, kept the Supermarine Spitfire at the forefront of piston-engined fighter development.","brand":"Tigerhead Models","offers":[{"title":"Default Title","offer_id":53782090907985,"sku":"THD72013","price":20.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/4992\/2129\/files\/THD72013.jpg?v=1778830898","url":"https:\/\/www.jadlamracingmodels.com\/products\/tigerhead-models-thd72013-1-72-exotic-supermarine-spitfires","provider":"Jadlam Toys \u0026 Models","version":"1.0","type":"link"}