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).
Specification sheet detailing component changes for B.60 and Bentley V units.
| Identifier | ExFiles\Box 161a\3\ scan0209 | |
| Date | 12th June 1939 | |
| -7- B.60.No.5. New Unit in accordance with specification HPS{Horace Percy Smith - Experimental Factory Mgr}/WSC.{W. S. Cassel}1/BA. 5.4.39. The main items being. 1. EB.4919 Crankcase T.H. & Cylinder. 2. EB.4685 Crankshaft. 3. SCD.1043 Crankshaft Damper. 4. EB.3916 Aerolite Pistons. 5. EB.4706 Cylinder Head- sloping Valves. 6. EB.4719 Rocker Cover. 7. EX.33420 Exhaust Valves - Solid Stem. 8. EB.4492 Camshaft. 9. EX.S.1300 Wheelcase. 10. EB.3813/4 Exhaust Manifold. B.60.No.6. New Unit in accordance with specification issued in HPS{Horace Percy Smith - Experimental Factory Mgr}/WSC.{W. S. Cassel}1/BA.5.4.39 and HPS{Horace Percy Smith - Experimental Factory Mgr}/W.C.2/BA.26.5.39. The main items being. 1. EB.4918 Crankcase T.H. & Cylinder to suit Wilcox Rich Tappets. 2. EB.4685 Crankshaft. 3. EB.4913 Camshaft. 4. EB.4922.Tappet Body. 5. EB.4923 Exhaust Valves. 6. BW.2015 Pistons - Split skirt. 7. EB.4706 Cylinder Head. 8. EB.3813/4 Exhaust Manifolds. BENTLEY V UNITS. B.V.No.1 Fitted in 10.B.V. Specification has been issued in HPS{Horace Percy Smith - Experimental Factory Mgr}/WSC.{W. S. Cassel}8/BA.13.5.39 for the convertion of this unit to a standard B.V. at the first opportunity incorporating the following. continued. | ||