YS120SR Helicopter Engine

YS120SR Helicopter Engine

Key Features

• Same mounting as 90-class engines, making it easy to add more power to existing 90-class helicopter platforms
• Designed for 15-20% nitro fuel, lowering operating costs without sacrificing power
• Proven factory-preset regulator for consistent, reliable operation — positive fuel flow during all conditions
• Steel-lined back plate to minimize drag, resulting in increased horsepower
• Larger cylinder head for better cooling