The cost of a helicopter engine cost?

The cost of a helicopter engine can vary greatly depending on the type, size, and manufacturer of the engine. Factors such as the engine's power output, number of cylinders, and technology used can also influence the cost. Here is a general range of costs for different types of helicopter engines:

1. Piston Engines: Piston engines, commonly used in smaller helicopters and piston-powered aircraft, typically range from $100,000 to $400,000.

2. Turbine Engines (Single): Single turbine engines, often found in light helicopters and small utility helicopters, can range from $500,000 to $2 million.

3. Turbine Engines (Twin): Twin turbine engines, commonly used in medium-sized helicopters and corporate aircraft, can range from $1 million to $5 million or more per engine.

4. Turbofan Engines: Turbofan engines, which provide increased fuel efficiency and higher speeds, are used in larger helicopters and are generally more expensive. They can range from $2 million to $10 million or more per engine.

It's important to note that these are general ranges and the actual price may vary depending on the specific engine model, manufacturer, and additional factors. Additionally, prices may change over time due to technological advancements and market conditions. To obtain a more accurate cost estimate, it is best to contact reputable helicopter manufacturers or engine suppliers for the latest pricing information.