The Rolls-Royce R is a British aero engine that was designed and built specifically for air racing purposes by Rolls-Royce Limited. Nineteen R engines were assembled in a limited production run betwee
Rolls-Royce R (R27) on display at the London Science Museum. The rectangular red objects are the exhaust ports blanking plates which would be replaced by the exhaust stubs/pipes when fitted to an aircraft or other vehicle
Sectioned view of a Rolls-Royce Merlin which featured wet-liner cylinders and lower oil scraper rings, both originally developed for the R engine
Supercharger detail of the Rolls-Royce R
A late-production Rolls-Royce Griffon
The Rolls-Royce Griffon is a British 37-litre capacity, 60-degree V12, liquid-cooled aero engine designed and built by Rolls-Royce Limited. In keeping with company convention, the Griffon was named af
Rolls-Royce R
…Merlin engine and the Spitfire. A de-rated R engine, known as the Griffon, was tested in 1933, but it was not directly related to the production Rolls-Royce Griffon of 1939, of the same exact bore/stroke and resultant displacement figures as the "R" design. Three examples of the R engine are on public display in…
Preserved Rolls-Royce Griffon with cutaway sections.
The first Griffon-powered Spitfire IV, DP845
A Griffon installed on WH632, an airworthy Fairey Firefly at the Canadian Warplane Heritage Museum (2014)
Griffon, cut away to show camshaft drives etc., at the Battle of Britain Museum at RAF Coningsby