Continental IO-370
| IO-370 | |
|---|---|
| Type | Certified Piston aircraft engine |
| National origin | United States |
| Manufacturer | Continental Aerospace Technologies |
| First run | 2017 |
| Major applications | Piper Pilot 100 Cessna 172 Retrofit |
| Produced | 2019- |
The Continental IO-370 engine is a family of fuel injected four-cylinder, horizontally opposed, air-cooled aircraft engines that were developed for use in light aircraft by Continental Aerospace Technologies. There is no carbureted version of this engine, which would have been designation O-370, therefore the base model is the IO-370.[1]
Variants[edit]
- IO-370-CL
- Dynafocal engine mount version. 195 hp (145 kW) at 2700 rpm, dry weight 295 lb (133.81 kg). Certified 11 October 2018.[1]
- IO-370-CM
- Conical engine mount version. 195 hp (145 kW) at 2700 rpm, dry weight 295 lb (133.81 kg). Certified 11 October 2018.[1]
- IO-370-DA3A
- Dynafocal engine mount version. 180 hp (134 kW) at 2700 rpm, dry weight 292.5 lb (132.68 kg). Not certified.[1][2]
Specifications (IO-370-DA3A)[edit]
Data from Continental Certified Engine Series[2]
General characteristics
- Type: 4-cylinder air-cooled horizontally opposed aircraft piston engine
- Bore: 5.125 in (130.175 mm)
- Stroke: 4.5 in (114.3 mm)
- Displacement: 371 in³ (6.1 L)
- Length: 33.02 in (838.708 mm)
- Width: 33.41 in (848.614 mm)
- Height: 23.45 in (595.63 mm)
- Dry weight: 292.5 lb dry (132.67 kg)
Components
- Valvetrain: Roller Lifter
- Fuel system: CMC fuel injection
- Fuel type: 100/100LL avgas
- Cooling system: Air-cooled
Performance
- Power output: 180 hp (134.2 kW) at 2,700 rpm
- Specific power: 0.485 hp/in³ (22 kW/L)
- Compression ratio: 8.1:1
- Power-to-weight ratio: 0.615 hp/lb (1.01 kW/kg)
References[edit]
- ^ a b c d Federal Aviation Administration (11 October 2018). "Type Certificate Data Sheet No. 00056SE" (PDF). Archived from the original (PDF) on 25 July 2019. Retrieved 25 July 2019.
- ^ a b Continental Aerospace Technologies (2019). "Continental Certified Engine Series" (PDF). continental.aero. Archived from the original (PDF) on 25 July 2019. Retrieved 25 July 2019.