Specifications
Engine Series :
LIO-320 Series
Price :
Please consult customer service
Number of Cylinders :
4
Fuel Type :
Aviation Gasoline (Avgas), typically 100LL
Brand :
Lycoming
Delivery Time :
Please consult customer service
Product Category :
Aircraft Engine
Power Output :
Approximately 150–160 HP, depending on model and configuration
Engine Type :
Horizontally Opposed, Air-Cooled, Four-Cylinder
Typical Use :
Flight Training and General Aviation
MOQ :
1 EA
Payment Terms :
T/T
Brand Name :
Lycoming
Model Number :
Lycoming LIO-320 Series Aircraft Engine
Certification :
FAA 8130-3
Place of Origin :
America
Manufacturer :
Lycoming Engines
Available Conditions :
New / Rebuilt / Overhauled
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 Numbers
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
  • Engine Type: Horizontally opposed (flat-four) configuration, air-cooled
  • Displacement: 320 cubic inches (5.24 liters)
  • Power Output: 150 to 160 horsepower (HP), depending on model and configuration
  • Fuel Type: Aviation gasoline (avgas), typically 100LL (low lead)
  • Weight: 240 to 260 pounds (109 to 118 kg), depending on model and accessories
  • Applications: Primarily used in light helicopters and some fixed-wing aircraft
  • Reliability: Known for durability and reliability, popular for training and general aviation
  • Maintenance: Requires regular maintenance including oil changes, spark plug replacements, and inspections
Common Models
  • LIO-320-B1A: Common variant used in helicopters
  • LIO-320-C1A: Variant with slight differences in configuration and power output
Helicopter Applications

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

  • Robinson R22: Popular two-seat training helicopter
  • Schweizer 300: Light helicopter used for training and agricultural purposes
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Lycoming LIO-320 Aircraft Engine for Helicopters and Fixed-Wing

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Engine Series :
LIO-320 Series
Price :
Please consult customer service
Number of Cylinders :
4
Fuel Type :
Aviation Gasoline (Avgas), typically 100LL
Brand :
Lycoming
Delivery Time :
Please consult customer service
Contact Supplier
video
Lycoming LIO-320 Aircraft Engine for Helicopters and Fixed-Wing
Lycoming LIO-320 Aircraft Engine for Helicopters and Fixed-Wing
Lycoming LIO-320 Aircraft Engine for Helicopters and Fixed-Wing
Lycoming LIO-320 Aircraft Engine for Helicopters and Fixed-Wing

Chongqing Huidi Aviation Equipment Co., Ltd.

Verified Supplier
2 Years
chongqing, chongqing
Since 2009
Business Type :
Distributor/Wholesaler, Exporter, Trading Company, Seller
Employee Number :
26~30
Certification Level :
Verified Supplier
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