From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Engine modifications to address issues from using dirty water.
| Identifier | ExFiles\Box 77\4\ scan0212 | |
| Date | 26th May 1922 guessed | |
| contd:- -4- all engines if dirty water is used, then the case is pretty hopeless and would require some changes in the head, such as more outlets. This we can see is possible without very much spoiling the appearance. Mr. Elliott is arranging to send you a drawing by which you can drill and fit 3 exit pipes between the pairs of cylinders instead of the one only at the end. R.{Sir Henry Royce} | ||