These functions are a linear estimate for the IO-520BA's operation . No Guarantees implicit or otherwise
are implied, your mileage may vary. Don't sue me because you were stupid enough to use this! Don't have
your relatives sue me because you were stupid enough to use this, run out of fuel, hit a truck on the
runway, or in general do incompetent stuff! I take no responsibility for your actions, take some
responsibility for your own actions!
HP = 8.939*MP + 0.002052*DA + 0.115512*RPM - 294.668
FC = 0.7311*MP + 0.007513*RPM + 0.0001678*DA - 21.38
HP is Horsepower.
FC is Fuel Consumption in Gallons per hour.
MP is Manifold pressure in inches,
DA is density altitude in feet.
RPM is revolutions per minute of the engine.