| I don't know why official saving fuel testing method are foolish way that checking emission gas analysis.|
I think an correct method must be checking consumed fuel it self.
Vehicle is not simple burner, it has transmission so if power improved by my invention Cyclone, climb hill more higher gear.
In USA test of Cyclone in 1994, Ford Taurus shows all harmful gases reduced but their FE-fuel economy result was almost zero,
but in highway driving saving fuel test result is 24% in Nissan Maxima and 22% in Alsomobile, all EFI and Auto Transmission.
EPA testing method ,carbon balance saving fuel test must be improved for good nice standard setup of this confused situation.
Power is the basic of saving fuel, by advanced gear driving!!!