No it's not.
Fuel injection is a type of fuel delivery system as opposed to carburetion.
Naturally asperated means that the air is naturaaly drawn into the engine as opposed to forced induction such as supercharging or turbocharging.
Fuel injection is a type of fuel delivery system as opposed to carburetion.
Naturally asperated means that the air is naturaaly drawn into the engine as opposed to forced induction such as supercharging or turbocharging.