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).
Graph showing modifications to the Delco-Remy automatic ignition governor for a Bentley non-turbulent head.
| Identifier | ExFiles\Box 163\7\ img286 | |
| Date | 14th July 1936 guessed | |
| MODIFICATIONS TO DELCO-REMY AUTOMATIC IGNITION GOVERNOR REQUIRED FOR BENTLEY NON-TURBULENT HEAD FLYWHEEL IGN. ADVANCE ENGINE SPEED 35 30 25 20 15 10 5 500 1000 1500 2000 2500 3000 | ||