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).
Performance curves for a Hispano engine, detailing cooling water flow and induction pipe depression.
| Identifier | ExFiles\Box 22\1\ Scan143 | |
| Date | 12th March 1924 guessed | |
| CURVES FOR. HISPANO ENGINE. BORE X STROKE = 100x140 m/m.{Mr Moon / Mr Moore} CAPACITY 6.59 LITRES. COMPN RATIO 4.67. COOLING WATER FLOW GALL/MIN. 5 10 15 20 WATER FLOW. INDUCTION PIPE DEPN. INDUCTION PIPE DEPN. INS. OF WATER. 0 5 10 15 20 | ||