Have you bought the "Water4gas" books?

Question: Have you bought the "Water4gas" books!?

I'd like to know if it's worth it before installing it in my car!. Thanks!.Www@QuestionHome@Com

Best Answer - Chosen by Asker:

Definitely, worth it!.
We have bought both the run your car on water books and the water4gas books!. Its very educational and has more than one application you can apply to!. There's actually a methd you can use it to extract heavy metals and other toxins out of your body!. Anyway, its worth the price and works quite well on our cars!. We get from 15%-45% improvement on our 2 cars, which is huge because we drive a lot!.

The source below has good reviews on the various books and resources!.Www@QuestionHome@Com