LIO-320 Lycoming Aircraft Engines Air Cooled Air Cooled Lycoming Cylinders

Place of Origin America
Brand Name Lycoming
Certification FAA 8130-3
Model Number Lycoming LIO-320 Series Aircraft Engine
Minimum Order Quantity 1 EA
Price Please consult customer service
Delivery Time Please consult customer service
Payment Terms T/T
Product Details
Brand Lycoming Manufacturer Lycoming Engines
Product Category Aircraft Engine Engine Series LIO-320 Series
Engine Type Horizontally Opposed, Air-Cooled, Four-Cylinder Number Of Cylinders 4
Power Output Approximately 150–160 HP, Depending On Model And Configuration Available Conditions New / Rebuilt / Overhauled
Fuel Type Aviation Gasoline (Avgas), Typically 100LL Typical Use Flight Training And General Aviation
Price Contact Us For Pricing
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Product Description

Lycoming LIO-320 Series Aircraft Engine

 

The Lycoming LIO-320 is a horizontally opposed, air-cooled, four-cylinder aircraft engine produced by Lycoming Engines. It is part of the Lycoming O-320 series, which is widely used in general aviation aircraft. The "LIO" designation indicates that this engine is specifically designed for use in helicopters, though it is also used in fixed-wing aircraft.

 

Part Number

  

Model New Rebuilt Overhaul
LIO-320-B1A ENPL-RT8889 RENPL-RT8889 HENPL-RT8889
LIO-320-B1A ENPL-RT9638 RENPL-RT9638 HENPL-RT9638
LIO-320-B1A ENPL-RT9688 RENPL-RT9688 HENPL-RT9688
LIO-320-C1A ENPL-7452 RENPL-7452 HENPL-7452

 

 

Key Features of the Lycoming LIO-320:

 

1.Engine Type:

 

Horizontally opposed (flat-four) configuration.

Air-cooled.

 

2.Displacement:

 

320 cubic inches (5.24 liters).

 

3.Power Output:

 

Typically produces around 150 to 160 horsepower (HP), depending on the specific model and configuration.

 

4.Fuel Type:

 

Designed to run on aviation gasoline (avgas), typically 100LL (low lead).

 

5.Weight:

 

Approximately 240 to 260 pounds (109 to 118 kg), depending on the model and accessories.

 

6.Applications:

 

Primarily used in light helicopters (e.g., the Robinson R22 and Schweizer 300) and some fixed-wing aircraft.

 

7.Reliability:

 

Known for its durability and reliability, making it a popular choice for training and general aviation use.

 

8.Maintenance:

 

Requires regular maintenance, including oil changes, spark plug replacements, and inspections, as per the manufacturer's guidelines.

 

 

Common Models in the LIO-320 Series:

 

LIO-320-B1A: A common variant used in helicopters.

LIO-320-C1A: Another variant with slight differences in configuration and power output.

 

 

Helicopter Applications:

 

The LIO-320 is often used in light helicopters, such as:

 

Robinson R22: A popular two-seat training helicopter.

Schweizer 300: Another light helicopter used for training and agricultural purposes.

 

 

 

 

Contact us for prices.