What is the fuel consumption of IO-390?
What Is the Specific Fuel Consumption of Lycoming IO-390? Lycoming IO-390 engines have the distinct advantage of moderately low fuel consumption, at just 11. Lycoming’s IO-390 series four-cylinder engines can produce 210 horsepower at 2,700 RPM. That means when you choose a Lycoming IO-390 for sale from Air Power, you’re getting an engine designed to efficiently meet the power, payload and speed requirements of your general aviation aircraft.