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).
With a diagram discussing an alternative design for an induction pipe feed.
| Identifier | ExFiles\Box 5\4\ 04-page200 | |
| Date | 4th July 1928 | |
| E.W.H from R.{Sir Henry Royce} Hs.{Lord Ernest Hives - Chair} BY.{R.W. Bailey - Chief Engineer} c. to B.J. Wor.{Arthur Wormald - General Works Manager} RG.{Mr Rowledge} Fl. X 5080 R1/M7.4.28. INDIA 3. X.5070 X.5080 LeC.2541. I am not very pleased with this. Is it not better to feed the induction pipe thus :- Floats. Water jacket Probably can be put in. because the petrol clinging to the wall of the bend would not be so liable to fall into the two nearest gas passages. I know I asked for the neatest possible scheme, and I believe thought the gas passages A.{Mr Adams} were too long. We should now go back to long studs and present rocker length. It seems a little like the weir pipe making an untidy looking job, but I can only see the two possibilities. by when the engine is running. contd :- | ||