Lycoming IE2 Series Aircraft Engine
The Lycoming IE2 is a modern, fuel-injected, horizontally opposed, four-cylinder aircraft engine designed and manufactured by Lycoming Engines. It is part of Lycoming's "Innovative Engine" series, which focuses on improved performance, fuel efficiency, and reduced emissions compared to traditional aviation engines. The IE2 series represents a significant step forward in general aviation propulsion technology.
Key Features of the Lycoming IE2 Engine:
1.Configuration:
Horizontally opposed (flat-four) cylinder arrangement.
Air-cooled design.
2.Fuel System:
Electronic Fuel Injection (EFI) system for precise fuel delivery.
Improved fuel efficiency and smoother engine operation compared to carbureted engines.
3.Power Output:
Produces 160 horsepower (HP) at 2,700 RPM.
Designed for optimal performance in light general aviation aircraft.
4.Weight:
Lightweight design, weighing approximately 260 pounds (118 kg).
5.Emissions:
Meets FAA and EPA emissions standards for lead-free aviation gasoline (avgas).
Designed to run on 100LL avgas or unleaded fuels (e.g., UL94 or G100UL).
6.Compression Ratio:
Optimized for unleaded fuels, with a compression ratio of 8.5:1.
7.Ignition System:
Dual electronic ignition system for improved reliability and performance.
8.Cooling:
Air-cooled design with advanced cooling fin geometry for efficient heat dissipation.
9.Durability:
Built with high-quality materials and modern manufacturing techniques for enhanced durability and longevity.
Applications:
The Lycoming IE2 engine is designed for use in light general aviation aircraft, including:
- Fixed-wing aircraft (e.g., trainers, sport aircraft, and utility planes).
- Experimental and homebuilt aircraft.
- Aircraft requiring a reliable, fuel-efficient, and environmentally friendly powerplant.
Advantages of the Lycoming IE2:
1.Fuel Efficiency:
The electronic fuel injection system ensures optimal fuel burn, reducing operating costs.
2.Reduced Emissions:
Designed to meet modern emissions standards, making it more environmentally friendly.
3.Smooth Operation:
Dual electronic ignition and EFI contribute to smoother engine performance.
4.Compatibility with Unleaded Fuels:
Supports the aviation industry's transition away from leaded avgas.
5.Lightweight Design:
Ideal for light aircraft where weight savings are critical.
Comparison to Traditional Lycoming Engines:
The IE2 series is more advanced than traditional Lycoming engines like the O-320 or O-360, offering:
- Electronic fuel injection (EFI) instead of carburetion.
- Dual electronic ignition instead of magnetos.
- Improved fuel efficiency and emissions performance.
Why Choose the Lycoming IE2?
- Modern Technology: Incorporates advanced features like EFI and electronic ignition.
- Environmental Compliance: Meets current emissions standards and supports unleaded fuels.
- Reliability: Built by Lycoming, a trusted name in aviation engines.
The Lycoming IE2 represents a forward-thinking approach to general aviation engines, combining modern technology with Lycoming's legacy of reliability and performance. It is an excellent choice for pilots and aircraft owners looking for a fuel-efficient, environmentally friendly, and high-performance engine.
Contact us for prices.
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