HHO gas quantity for 200cc engine petrol

[asimehsan]

Can any one tell me how much hho gas should i need in a carburetor based 200cc engine to increase its milage?

[motocross1550]

first you need to calculate airflow. once you find airflow you can calculate needed fuel by dividing it by the desired air/fuel ratio. don't forget to calculate the 2/3 hydrogen and 1/3 oxygen coming from the generator. oxygen is not a fuel

[asimehsan]

first you need to calculate airflow. once you find airflow you can calculate needed fuel by dividing it by the desired air/fuel ratio. don't forget to calculate the 2/3 hydrogen and 1/3 oxygen coming from the generator. oxygen is not a fuel

How can i calculate the air flow?
for example if i have an air flow of value 10 then what is the value of hydrogen require for diesel 1.8L(1800cc), petrol 1L(1000cc) and 0.2L(200cc)?
Looking for some urgent reply
thx