Continental® 300 Series AvGas Engines

The AvGas 300 series engines from Continental Aerospace Technologies™ are leaders in aviation performance and reliability. These engines, now including the powerful IO-370 engine, give your airplane the extra power it needs to climb better and cruise faster. This means you can reach business meetings more quickly or enjoy more vacation time. Designed with advanced fuel injection technology, the 300 series engines offer strong horsepower for both sport and utility aircraft.

300 Series Models: IO-360, IO-370

Continental® certified engines deliver exceptional value with competitive pricing and numerous advantages. Approved for use with propellers from leading manufacturers, these engines provide 180 to 195 HP, supported by a global network and a robust warranty. Ideal for flight schools, fleet operators, and dedicated aviators, they offer outstanding performance and reliability. Additionally, certain Continental® 360 series engines can deliver up to 220 horsepower and are designed for smooth and fuel-efficient operation.
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Continental® 300 Series AvGas Engines

Engine System

4 or 6-Cylinder, Gasoline, Fuel Injected,
Spark Ignition, Four-Stroke

cooling system

Air Cooled, Naturally Aspirated

Configuration Options

Tractor Right (CW) Rotating

BROAD APPLICATION RANGE

The Continental® 300 series now includes Continental’s IO-370 engine. These engines are perfect for training aircraft, utility aviation, and sport aviation. With configurations supporting different power outputs and fuel types, including avgas and alternative fuels, they ensure compatibility with a variety of airframes. Whether for flight schools or personal use, these engines deliver reliable performance across multiple applications.

RELIABILITY & LEAD TIME

Continental Aerospace Technologies™ ensures its 300 series engines and parts are readily available, minimizing lead times for quicker deliveries. Our robust production and distribution network reduces downtime and enhances operational efficiency. Efficient manufacturing processes and a streamlined supply chain at Continental’s state-of-the-art facilities enable the rapid delivery of the highest quality products.

POWER

The Continental® 300 series engines are renowned for their impressive power and performance. IO-370 engines offer robust horsepower outputs ranging from 180 to 195 HP, ensuring enhanced climb rates and faster cruise speeds. Some engines in the 300 series even reach up to 220 horsepower, thanks to advanced features like turbocharging. These powerful engines provide excellent efficiency, reliability, and a superior flying experience.

TECHNICAL DATA

Certified fuels

100/100LL AvGas minimum & alternative fuels

BORE

  • 112.71 mm
  • 4.44 in

length

  • 864.4 to
    1460.5 mm
  • 34.03 to
    57.5 in

Displacement

  • 5892 cm³ 360 in

Rated power

  • 145 to
    168 kW
  • 195 to
    220 HP

Stroke

  • 98.4 mm
  • 3.88 in

Comp. Ratio

  • 7.5:1 (turbocharged & alt. fuel)
  • 8.5:1 (naturally aspirated)

Dry Weight

  • 150 to
    205.2 kg
  • 330.6 to
    452.3 lbs

TURBO MODEL AVAILABILITY

Yes (360)

MAXIMUM RATED RPM

  • 2750 to
    2800 r/min
  • 2750 to
    2800 rpm

Height

  • 569.7 to
    833.6 mm
  • 22.43 to
    32.82 in

Width

  • 797.1 to
    908.8 mm
  • 31.38 to
    35.78 in

Further technical information can be found in the engine data sheet.

Download Datasheet

Highlighted Applications

Cessna 172 Skyhawk SP (IO-370)

Cirrus SR20 (IO-360)

Piper PA-24 Seneca (IO-360)

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