• Thumbnail for Napier Lion
    The Napier Lion is a 12-cylinder, petrol-fueled 'broad arrow' W12 configuration aircraft engine built by D. Napier & Son from 1917 until the 1930s. A number...
    13 KB (1,205 words) - 14:54, 7 September 2024
  • Thumbnail for D. Napier & Son
    variants. Napier Cub Napier Culverin Napier Dagger Napier Eland Napier Gazelle Napier Javelin Napier Lion Napier Lioness Napier Naiad Napier Nomad Napier Oryx...
    31 KB (3,990 words) - 20:45, 10 September 2024
  • Thumbnail for Napier-Railton
    The Napier-Railton at Brooklands The Napier-Railton at Brooklands The Napier-Railton at Brooklands Cockpit/Dash The Napier Lion engine The Napier-Railton...
    4 KB (435 words) - 11:02, 20 April 2024
  • Thumbnail for Airco DH.16
    last three aircraft were fitted with the more powerful 450 hp (336 kW) Napier Lion engine.  Argentina The River Plate Aviation Co. Ltd. – three aircraft...
    5 KB (597 words) - 18:58, 13 September 2024
  • Thumbnail for Fairey III
    retained the Eagle, while later aircraft were powered by the more powerful Napier Lion. The naval variants were usually three-seaters; pilot, observer and gunner...
    24 KB (2,944 words) - 02:18, 8 September 2024
  • Thumbnail for Napier-Campbell Blue Bird
    supervised its construction. This was Campbell's first car to use the Napier Lion aero engine. His intention was to surpass his previous Sunbeam Blue Bird's...
    9 KB (855 words) - 00:46, 20 July 2024
  • Thumbnail for W12 engine
    performance car models produced by the Volkswagen Group and by Spyker. The Napier Lion was a three-bank design (also called "broad arrow" design) W12 engine...
    9 KB (1,047 words) - 10:37, 25 May 2024
  • Thumbnail for Land speed record
    receiving the sobriquet the "Fastest Girl on Earth". She drove a six-cylinder Napier motorcar, a 75 kW (100 hp) development of the K5, in a speed trial in Blackpool...
    39 KB (2,245 words) - 10:40, 10 September 2024
  • Thumbnail for Supermarine Sea Lion III
    modification of Supermarine's Supermarine Sea Lion II. It was powered by a 550 hp (410 kW) Napier Lion engine. Sea Lion III was entered for the 1923 Schneider...
    7 KB (687 words) - 19:54, 25 June 2024
  • Thumbnail for Campbell-Napier-Railton Blue Bird
    Blue Bird, with a chassis and transmission to handle it. A supercharged Napier Lion VIID was used, with over three times the power of the previous Blue Bird...
    4 KB (320 words) - 20:34, 5 March 2024