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).
Chart of diametral interferences for valve guides and valve inserts on a Bentley 60 No. 1 unit.
| Identifier | ExFiles\Box 132\5\ scan0011 | |
| Date | 13th October 1938 | |
| 13-10-38 CHART OF DIAMETRAL INTERFERENCES OF VALVE GUIDES AND VALVE INSERTS ON BENTLEY 60 - N° 1 UNIT VALVE GUIDES EB 4034 INTERFERENCE N°1 CYL .0010" N°2 CYL .0010" N°3 CYL .0010" N°4 CYL .0005" N°5 CYL .0010" N°6 CYL .0015" VALVE INSERTS SEAT CUT DIRECT IN CYLINDER BLOCK ROLLS-ROYCE LTD. PRINT ROOM 14 OCT 1938 DERBY EB 4027 "BRICROMIUM" SEATS INTERFERENCE .006" BL 2213 | ||