I am sure you have seen water for gas technogloy for sale all over the internet. The two of the best selling manual out there are "Water4gas" and "Run a Car On Water". These two money saving manuals can do save you thousands of dollars and i am sure you can't wait to get your hands on them. But do you know which one do you get.

There are many so called reviews out there in the internet but little of these writers have bought both the products itself. Personally, i have read both of them. This is my personal review on both of them. Hopefully, this will help you choose the best one for you.

First off, lets start with "Run A Car On Water". The price on this one is $49.97. This is the first book that i bought of the two, since it was cheaper. When i 1st read the book. It was confusing for me. I was having a hard time understand, let alone follow the instruction. It was completely frustrated with it. If you are experienced with cars and have little money. This could be the best one for you.

Now unto the second one; "Water4Gas". The Price bn this one is $97. Although, this one is more expensive, i think its the best buy for several reason. For one, water4gas is very simple and easy to understand. I didn't have a hard time understanding the book at all. The diagrams in the book is so much better. You also get a complete list of the parts you need. If you are not into building your own water for gas kit, they have a source center, where you can look up establishments in your area who sells pre-made and install kits.

These two manuals altough the look of the water gas kit they produce is completely different, the technology works in the same principle. I hope this short review will help you decide on which water gas kit you are going to purchase.