Why did the British use Merlin engines in their fighters instead of Rolls Royce's own Griffon engine? - Quora
![RR Rolls-Royce Griffon engine and Hawker Typhoon Mark IB single seater fighter bomber airplane, serial no. MN235. RAF Royal Air Force Museum in Hendon, England, UK. (117 Stock Photo - Alamy RR Rolls-Royce Griffon engine and Hawker Typhoon Mark IB single seater fighter bomber airplane, serial no. MN235. RAF Royal Air Force Museum in Hendon, England, UK. (117 Stock Photo - Alamy](https://c8.alamy.com/comp/2C3ABMN/rr-rolls-royce-griffon-engine-and-hawker-typhoon-mark-ib-single-seater-fighter-bomber-airplane-serial-no-mn235-raf-royal-air-force-museum-in-hendon-england-uk-117-2C3ABMN.jpg)
RR Rolls-Royce Griffon engine and Hawker Typhoon Mark IB single seater fighter bomber airplane, serial no. MN235. RAF Royal Air Force Museum in Hendon, England, UK. (117 Stock Photo - Alamy
![Powered by a Rolls Royce Griffon 65 engine, Spitfire SM845 is one of several Griffon engine Spitfires currently airworthy in … | Vintage aircraft, Aviation, Fighter Powered by a Rolls Royce Griffon 65 engine, Spitfire SM845 is one of several Griffon engine Spitfires currently airworthy in … | Vintage aircraft, Aviation, Fighter](https://i.pinimg.com/originals/5e/ca/3d/5eca3d57dad9183f38e6a3d6204f682c.jpg)
Powered by a Rolls Royce Griffon 65 engine, Spitfire SM845 is one of several Griffon engine Spitfires currently airworthy in … | Vintage aircraft, Aviation, Fighter
Warbirdapps - Rolls Royce Griffon and Merlin engine Spitfires from a couple of weeks ago :-) | Facebook
Warbirdapps - The Rolls-Royce Griffon powered Spitfire PR XIX : PS853 / G-RRGN returning to land at Duxford Airfield Friday afternoon following a successful post-winter overhaul test flight in the capable hands
![Griffon: Chance to own rare successor of the Rolls Royce Merlin engine as three are auctioned | Daily Mail Online Griffon: Chance to own rare successor of the Rolls Royce Merlin engine as three are auctioned | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2012/06/21/article-2162754-13B6F703000005DC-910_634x422.jpg)
Griffon: Chance to own rare successor of the Rolls Royce Merlin engine as three are auctioned | Daily Mail Online
![RR Rolls-Royce Griffon engine and Hawker Typhoon Mark IB single seater fighter bomber airplane, serial no. MN235. RAF Royal Air Force Museum in Hendon, England, UK. (117 Stock Photo - Alamy RR Rolls-Royce Griffon engine and Hawker Typhoon Mark IB single seater fighter bomber airplane, serial no. MN235. RAF Royal Air Force Museum in Hendon, England, UK. (117 Stock Photo - Alamy](https://c8.alamy.com/comp/2C3ABWH/rr-rolls-royce-griffon-engine-and-hawker-typhoon-mark-ib-single-seater-fighter-bomber-airplane-serial-no-mn235-raf-royal-air-force-museum-in-hendon-england-uk-117-2C3ABWH.jpg)
RR Rolls-Royce Griffon engine and Hawker Typhoon Mark IB single seater fighter bomber airplane, serial no. MN235. RAF Royal Air Force Museum in Hendon, England, UK. (117 Stock Photo - Alamy
![Rolls Royce Griffon Engine mounted on a Spitfire XIV. Griffon is a 37 litre V12 aircraft engine produced from the early 1940s to 1955 Stock Photo - Alamy Rolls Royce Griffon Engine mounted on a Spitfire XIV. Griffon is a 37 litre V12 aircraft engine produced from the early 1940s to 1955 Stock Photo - Alamy](https://c8.alamy.com/comp/MT08K6/rolls-royce-griffon-engine-mounted-on-a-spitfire-xiv-griffon-is-a-37-litre-v12-aircraft-engine-produced-from-the-early-1940s-to-1955-MT08K6.jpg)
Rolls Royce Griffon Engine mounted on a Spitfire XIV. Griffon is a 37 litre V12 aircraft engine produced from the early 1940s to 1955 Stock Photo - Alamy
![The Rolls-Royce Griffon is a British 37-litre (2,240 cu in) capacity, 60-degree V-12, a liquid-cooled aero engine designed and built by Rolls- Royce Ltd Stock Photo - Alamy The Rolls-Royce Griffon is a British 37-litre (2,240 cu in) capacity, 60-degree V-12, a liquid-cooled aero engine designed and built by Rolls- Royce Ltd Stock Photo - Alamy](https://c8.alamy.com/comp/JWGPAC/the-rolls-royce-griffon-is-a-british-37-litre-2240-cu-in-capacity-JWGPAC.jpg)