I know most of the people I watched doing this had a ball valve in their vapor supply line so they could control the amount of vapor going into the engine. If I could come up with a way that I thought would be safe I might do some experimenting but, I don't want an open container filled with gasoline vapors sitting under the hood of my car. At the price gasoline is now and driving cars that get 30-55 mpg I wouldn't be doing it so much to save money as I would just to see if I could make it work to improve mileage and cut down on emissions. If someone could come up with a system that was safe and actually worked it seems it should cut pollution considerably.
__________________
|