Blackstone Engine Types 1896 to 1943 |
| Description | Period | Type | Range | Fuel |
| Horizontal, Overhung Cylinder, Lamp | 1896 - 1902 | 'Lamp' | 1-1/2 to 20 bhp | Kerosene Oil |
| Horizontal, Overhung Cylinder, Auto Vapouriser | 1902 - 1919 | Standard RS - TS | 2 to 75 bhp | Kerosene Oil |
| Horizontal, O/Hung Cylinder, Auto Vapouriser plus Vapouriser Water Drip | 1912 - 1919 | High-Speed RW - HW | 2-1/2 to 50 bhp | Kerosene Oil |
| Vertical, Auto Vapouriser and Water Drip | 1910-1915 | VI - VO | 1-1/2 to 5 bhp | Kerosene Oil |
| Horizontal, O/Hung Cylinder, Dual Spray Box, Hot Bulb | 1908 - 1912 | CC - TC | 15 to 140 bhp | Residual Oil |
| Vertical, Hot Bulb, Multi-Cylinder | 1911 - 1916 | Marine | 60 - 120 bhp | Residual Oil |
| Horizontal, Girder Bed, Hot Bulb, Dual Spray Box | 1913 - 1924 | CG | 9 to 140 bhp | Residual Oil |
| Horizontal, Girder Bed, LT Magneto Ignition | 1914 - 1923 | SFC | 3 to 50 bhp | Kerosene Oil |
| Vertical, LT Magneto Ignition | 1915 - 1923 | 3VJ & 3VN | 25 to 30 bhp | Kerosene Oil |
| Horizontal, Girder Bed, Auto Vapouriser & Water Drip | 1919 - 1927 | AV | 4 to 40 bhp | Kerosene Oil |
| Horizontal, Girder Bed, Spring Injection | 1924 - 1942 | SI | 6 to 900 bhp | Residual Oil |
| Horizontal, Girder Bed, Spring Injection, Low Compression, Fuse Start | 1926 - 1942 | LSI | 8 to 55 bhp | Residual Oil |
| Horizontal, Girder Bed, Spring Injection, High Speed | 1930 - 1942 | SK & LSK | 6 to 900 bhp | Residual Oil |
| Horizontal, Hopper Cooled version of SI | 1926 to 1936 | HSI | 6 to 20 bhp | Residual Oil |
| Vertical High Speed version of SI. CCC or Bosch Injection | 1927 - 1931 | BHV | 20 to 60 bhp | Residual Oil |
| Vertical High Speed version of SI. CCC or Bosch Inj. + Pressure fed Br'gs | 1931 - 1939 | BPV | 10 to 60 bhp | Distillate Fuel |
| Vertical High Speed, Bosch Injection, Pressure fed Bearings | 1935 - 1938 | OPV | 15 to 30 bhp | Distillate Oil |
| Vertical Petrol | 1922 | Side Valve | 5 bhp | Petrol |
| Vertical Petrol | 1923 - 1935 | Overhead Valve | 2-1/2 to 7 bhp | Petrol |
| Vertical Petrol/Kerosene | 1923 - 1935 | Overhead Valve | 2-1/4 to 6 bhp | Petrol/Kerosene |
| Vertical Box Type | 1931 - 1936 | Box Type | 1-1/2 to 3-1/2 bhp | Petrol |
| Petrol Engine adapted to run on Fuel Oil | 1931 - 1936 | Fuel Oil | 5 to 7 bhp[ | Distillate Oil |
| Vertical, Bosch Injection | 1935 on | DB | 3 to 12 bhp | Distillate Oil |
| Vertical, Enclosed, CCC or Bosch Injection | 1933 on | EPV | 80 to 320 bhp | Residual Oil |
| Horizontal Enclosed, Bosch Injection, Hopper Cooled | 1936 on | J, N, OPH | 10 to 22 bhp | Resid / Dist Oil |
| Horizontal, Totally Enclosed, Bosch Injection | 1936 on | J, N, OP | 10 to 22 bhp | Resid / Dist Oil |
| Horizontal, Totally Enclosed, Bosch Injection | 1938 on | R & SP | 26 to 50 bhp | Resid / Dist Oil |
| Vertical Enclosed, CAV Injection | 1943 on | CPV | 80 to 120 bhp | Resid / Dist Oil |
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