Continental O-190
The Continental O-190 (Company designations C75 and C85) is a series of engines made by Continental Motors beginning in the 1940s. Of flat-four configuration, the engines produced 75 hp (56 kW) or 85 hp (63 kW) respectively.[1]
| O-190 / C75 / C85 | |
|---|---|
 | |
| O-190 mounted in a Funk B | |
| Type | Piston aircraft engine |
| Manufacturer | Teledyne Continental Motors |
| Major applications | Cessna 140 |
The two variants shared the same bore, stroke and compression ratio. The C85 produced ten extra horsepower by virtue of having a maximum permissible rpm of 2575 versus the 2275 of the C75.[1]
The C75 was in production from 1943 to 1952 and the C85 from 1944 to 1970.
Variants
C75
- C75-8
- 75 hp (56 kW)[2]
- C75-8
- 75 hp (56 kW)[2]
- C75-8F
- 75 hp (56 kW)[2]
- C75-8FH
- 75 hp (56 kW)[2]
- C75-8FHJ
- 75 hp (56 kW)[2]
- C75-8FJ
- 75 hp (56 kW)[2]
- C75-8J
- 75 hp (56 kW)[2]
- C75-12
- 75 hp (56 kW)[2]
- C75-12F
- 75 hp (56 kW)[2]
- C75-12FH
- 75 hp (56 kW)[2]
- C75-12FHJ
- 75 hp (56 kW)[2]
- C75-12FJ
- 75 hp (56 kW)[2]
- C75-12J
- 75 hp (56 kW)[2]
- C75-12B
- 75 hp (56 kW)[2]
- C75-12BF
- 75 hp (56 kW)[2]
- C75-12BFH
- 75 hp (56 kW)[2]
- C75-15
- 75 hp (56 kW)[2]
- C75-15F
- 75 hp (56 kW)[2]
C85
- C85-8
- 85 hp (63 kW)[2]
- C85-8F
- 85 hp (63 kW)[2]
- C85-8FHJ
- 85 hp (63 kW)[2]
- C85-8FJ
- 85 hp (63 kW)[2]
- C85-8J
- 85 hp (63 kW)[2]
- C85-12
- 85 hp (63 kW)[2]
- C85-12F
- 85 hp (63 kW)[2]
- C85-12FH
- 85 hp (63 kW)[2]
- C85-12FHJ
- 85 hp (63 kW)[2]
- C85-12FJ
- 85 hp (63 kW)[2]
- C85-12J
- 85 hp (63 kW)[2]
- C85-14F
- 85 hp (63 kW)[2]
- C85-15
- 85 hp (63 kW)[2]
- C85-15F
- 85 hp (63 kW)[2]
Applications
C75
- Auster Arrow
- Commonwealth Trimmer
- IPT Bichinho
- ERCO Ercoupe 415-C (postwar), 415-CD, 415-D, 415-H
- Thorp T-11
C85
- Aerauto PL.5C
- Aero-Flight Streak
- Aeronca 7DC Champion
- Aeronca L-16A (7BCM Champion)
- Aeronca 11BC Chief, 11CC Super Chief
- Aeronca 12AC Chum (license-built ERCO Ercoupe)
- All-American Ensign
- Ambrosini Rondone
- Carlson Sparrow
- Cessna 120 and 140
- Commonwealth Skyranger and Trimmer
- Culver V
- Druine Turbi
- Emigh Trojan
- ERCO Ercoupe 415-E, 415-F, 415-G
- Eaves Cougar 1
- Fleet 80 and 81
- Fisher Celebrity
- Fisher Dakota Hawk
- Funk B-85-C
- Globe Swift
- Iberavia Peque
- Jurca Tempête
- Heinonen HK-1
- IPT 13
- LeVier Cosmic Wind
- Limbach Gusty
- Lombardi FL.3
- Luscombe 8E Silvaire Deluxe
- Macchi MB-308
- Paul Baumgartl PB-63
- Phoenix Major
- Piel Emeraude
- Smith Miniplane
- Starr Bumble Bee
- Stits Playboy
- Taylor Titch
- Taylorcraft BC-12D-85, BCS-12D-85, BC-12D-4-85, BCS-12D-4-85, Model 19
Specifications (C85)
Data from Continental Aircraft Engine Operator's Manual[1]
General characteristics
- Type: four-cylinder air-cooled horizontally opposed aircraft piston engine
- Bore: 4.0625 in (103 mm)
- Stroke: 3.625 in (92 mm)
- Displacement: 188 in³ (3.1 L)
- Dry weight: 180 lb (81 kg)
Components
- Fuel type: 80/87 octane avgas
- Cooling system: Air-cooled
Performance
- Power output: 85 hp (63 kW) at 2,575 rpm
- Compression ratio: 6.3:1
- Fuel consumption: 5.4 US gal/hr
- Oil consumption: Maximum desirable 0.4 US quarts/hr
References
- Teledyne Continental Motors: Continental Aircraft Engine Operator's Manual, pages 4-5. Teledyne Continental Motors, FAA Approved December 1980. Continental Form No. X30012
- Federal Aviation Administration (1 November 2011). "Type Certificate Data Sheet No. E-233" (PDF). Retrieved 25 March 2019.
- Gunston, Bill. (1986) World Encyclopedia of Aero Engines. Patrick Stephens: Wellingborough.
- Erickson, Jack. Horizontally-Opposed Piston Aero Engines
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