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).
Comparative table of specifications for various car engines.
| Identifier | ExFiles\Box 6\6\ 06-page201 | |
| Date | 19th May 1937 guessed | |
| 600 P.T.O. TABLE HEADERS: ENGINE & TYPE CU. INS. DISPLACEMENT BORE & STROKE (INCHES) LENGTH OVER BLOCK (INCHES) AMOUNT OF WATER BETWEEN BORES (INCHES) WGHT. ALL ON BUT NO TRANSMISSION CYL. WALL THICKNESS Nº OF MAIN BEARINGS DIA. OF MAINS DIA. OF BIG ENDS B.H.P. AT R.P.M. R.R. FACTOR MAX. CYLINDER CENTRES HEAD TABLE DATA: Row 1: OLDSMOBILE Sx. SIDE V.{VIENNA}, 229.7, 3 7/16 & 4 1/8, 27.5, .175, 620, .225, 4, 2.6, 2.1, 110 @ 3600, 4.06, IRON HEAD Row 2: O.H.V. VAUXHALL G.S. H.P., 196.1, 3 1/4 & 4.0, 27.6, .225, , .200, 4, 2.25, 2.0, 80 @ 3600, 3.85, IRON HEAD Row 3: 6 ROYAL CHRYSLER SIDE VALVE, 228.1, 3 3/8 & 4 1/4, 27.0, NIL, 642, .200, 4, 2.63, 2.2, 93 @ 3600, , IRON HEAD Row 4: LINCOLN ZEPHYR, 267.3, 2 3/4 & 3 3/4, 25 1/4, 5/16, 581, 3/16, 4, 2.50, 2 1/8, 110 @ 3900, , ALUM HEADS Row 5: MORRIS 6 CYL, 212.6, 3.23 & 4.33, 31.8, , , , 4, , , , , Row 6: CHEVROLET O.H.V. 6 CYLINDER, 212.0, 3.5 & 3.75, , , 600, , 4, 2.25 BY 1.22, , 87 @ 3200, , Row 7: 25/30 O.H.V. 6 CYLINDER, 260, 3.5 & 4.5, 28.5, , 580, , 7, , , , , Row 8: DODGE 6 CYLINDER 3 1/4 BORE, 217, 3 1/4 & 4 3/8, 23 3/8, NIL, 562, , 4, 2 DIA. 1" WIDE, , 87 @ 3600, , IRON HEAD Row 9: PLYMOUTH, 201.3, 3 1/8 & 4 3/8, , NIL, 552, , , , , , , Row 10: PHOENIX, 205, 3 1/4 & 4 1/4, 25, , , , , , , , , Row 11: PEREGRINE, 144, 2.725 & 4.125, 21 1/2, , 417, , 8, , , 67 @ 4000, , Row 12: Ph. III, 448, 3.250 & 4.50, 30, , 890, , 7, , , 180 @ 3600, , Row 13: J.{Mr Johnson W.M.} III, 273, 3.4 & 5.0, 28, , 480, , 7, , , , , Row 14: STUDEBAKER 8 CYLINDER, 250, 3 1/16, 31 1/8, 1/8, , , , , , 115, , Row 15: GRAHAM 5, 199.1, 3 1/4 & 4, , , , , , , , 106 @ 4000 & 84 @ 3700, , ALUM HEAD Row 16: TERRAPLANE, 212, 3 & 5.00, 21 1/8, NIL, 500, , 3, , , 110 @ 3600, , Row 17: OLDS 8, 257.2, 3 1/4 & 3 7/8, 32 7/8, , 691, , 5, , , 110 @ 3600, 10, Row 18: PACARD, 282, 3 1/4 & 4 1/4, , , , , 5, , , , 12, Row 19: BUICK SERIES 40, 233, 3 3/32 & 3 7/8, 31.5, , 690, , 5, , , , 9, | ||