The EIS (Electronic Ignition System) for Lycoming engines is an advanced ignition system designed to replace traditional magneto-based ignition systems. It offers improved performance, reliability, and efficiency for Lycoming aircraft engines, including the O-360, IO-360, and other models.

• Dual Electronic Ignition: Replaces traditional magnetos with redundant electronic ignition systems and provides precise spark timing
• Improved Fuel Efficiency: Optimized spark timing ensures more complete combustion
• Enhanced Performance: Delivers smoother operation, better throttle response, and reduced vibration
• Altitude and Load Compensation: Automatically adjusts timing based on operating conditions
• Reduced Maintenance: Eliminates magneto maintenance requirements with fewer moving parts
• Compatibility: Designed for Lycoming four- and six-cylinder engines, both carbureted and fuel-injected

• Precision spark timing for improved combustion efficiency
• Dual-system redundancy for increased reliability
• Improved cold-weather and high-altitude starting
• Reduced emissions through more complete combustion
• Weight savings compared to traditional magnetos

• General Aviation Aircraft: Cessna 172, Piper PA-28, and other Lycoming-powered aircraft
• Experimental/Homebuilt Aircraft: Popular upgrade for improved performance
• Retrofits: Can be installed as an upgrade to existing Lycoming engines