Chongqing Huidi Aviation Equipment Co., Ltd.
| Brand Name | Lycoming |
| Model Number | Lycoming IO-320 Series Aircraft Engine |
| Certification | FAA |
| Place of Origin | America |
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Product Specification
| Brand Name | Lycoming | Model Number | Lycoming IO-320 Series Aircraft Engine |
| Certification | FAA | Place of Origin | America |
| High Light | 2700RPM Aircraft Engine ，powerful jet engine Air Cooled ，IO-320 | ||
Lycoming IO-320 Series Aircraft Engine
The Lycoming IO-320 is a four-cylinder, horizontally opposed, air-cooled, fuel-injected aircraft engine widely used in general aviation. It is known for its reliability, efficiency, and versatility, making it a popular choice for light aircraft.
Part Number
| New | Rebuilt | Overhaul |
| ENPL-RT8579 | RENPL-RT8579 | HENPL-RT8579 |
| ENPL-RT8710 | RENPL-RT8710 | HENPL-RT8710 |
| ENPL-RT9387 | RENPL-RT9387 | HENPL-RT9387 |
| ENPL-RT9525 | RENPL-RT9525 | HENPL-RT9525 |
| ENPL-RT9682 | RENPL-RT9682 | HENPL-RT9682 |
| ENPL-8578 | RENPL-8578 | HENPL-8578 |
| ENPL-RT9846 | RENPL-RT9846 | HENPL-RT9846 |
| ENPL-RT8787 | RENPL-RT8787 | HENPL-RT8787 |
| ENPL-RT8907 | RENPL-RT8907 | HENPL-RT8907 |
| ENPL-RT10021 | RENPL-RT10021 | HENPL-RT10021 |
| ENPL-RT9741 | RENPL-RT9741 | HENPL-RT9741 |
| ENPL-RT8557 | RENPL-RT8557 | HENPL-RT8557 |
| ENPL-RT8862 | RENPL-RT8862 | HENPL-RT8862 |
Key Features of the Lycoming IO-320
1.Engine Type:
Horizontally opposed, four-cylinder, four-stroke, air-cooled engine.
Fuel-injected (as opposed to carbureted models like the O-320).
2.Displacement:
320 cubic inches (5.2 liters).
3.Power Output:
Typically produces 150–160 horsepower at 2,700 RPM, depending on the specific variant.
4.Fuel System:
Fuel-injected, which provides better fuel efficiency, smoother operation, and improved performance at higher altitudes compared to carbureted engines.
5.Weight:
Dry weight is approximately 258 pounds (117 kg).
6.Applications:
Commonly used in light aircraft such as the Cessna 172, Piper PA-28 Cherokee, and Grumman AA-5.
The IO-320 series includes several variants, each tailored for specific performance or installation requirements. Some notable variants include:
1.IO-320-B1A:
Produces 160 HP.
Used in the Cessna 172 and Piper PA-28.
2.IO-320-E2A:
Produces 160 HP.
Used in the Grumman AA-5 series.
3.IO-320-D1A:
Produces 150 HP.
Used in older models of the Cessna 172.
Compression Ratio: 8.5:1 (standard models).
Fuel Type: Aviation gasoline (100LL or equivalent).
Oil Capacity: Approximately 8 quarts (7.6 liters).
Cooling System: Air-cooled with baffling for efficient heat dissipation.
Cessna 172 (IO-320-B1A)
Piper PA-28 Cherokee (IO-320-B1A)
Grumman AA-5 series (IO-320-E2A)
Experimental and homebuilt aircraft (e.g., Van's RV series).
Contact us for prices.
Company Details
Business Type:
Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2009
Employee Number:
126~130
Ecer Certification：
Verified Supplier
Certified ISO 9001 and CAAC Parts Distribution Approved, Chongqing Hui Di Aviation Equipment Co.,Ltd guarantees end-to-end quality control and aviation full traceaility across the supply chain. With 16 years of expertise, we deliver tailored aviation solutions that prioritize operational safety, co... Certified ISO 9001 and CAAC Parts Distribution Approved, Chongqing Hui Di Aviation Equipment Co.,Ltd guarantees end-to-end quality control and aviation full traceaility across the supply chain. With 16 years of expertise, we deliver tailored aviation solutions that prioritize operational safety, co...
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