Two wheelers which we use for our regular home usages will need to be fitted with
lighter versions of the fuel saver as they will be enough for saving fuel in such vehicles. The use of a more sophisticated piece of fuel saver device or the devices meant for other vehicles, in such two wheelers will result in severe damage to the fuel injection system as well the other parts in the vehicle. Four wheelers and other forms of race type of bikes should have heavier fuel saver devices such that enough fuel injection is maintained without overflowing. Heavy duty vehicles like trucks, tanker lorries, cargo container shifter lorries and other similar vehicles will require the saver devices which is next in size and quality to that of the primary level devices meant for the army and defence vehicles. Installation of such fuel savers in all vehicles will reduce the amount of fuel they need and thereby prevent us from using up the fuel supply rapidly.