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 graph comparing various carburettor and induction system configurations.
| Identifier | ExFiles\Box 182\M19\ img235 | |
| Date | 20th January 1931 | |
| TWIN R.R. CARBS AND INDUCTION SYSTEM, COMPARISON WITH STANDARD A1 CARBURETTOR, AND INDUCTION SYSTEM, TEST BED EXHAUST SYSTEM, V1023, BHP, RPM, BMEP, TWIN CARBS 1.30 DIA CHOKES, TWIN CARBS 1.35 DIA CHOKES, TWIN CARBS 1.25 DIA CHOKES, STANDARD A1 CARB. INDUCTION, TWIN CARBS 1.35 DIA CHOKES, TWIN CARBS 1.25 DIA CHOKES, DER, 20.1.31 | ||