"Still the best Water Fuel Kit in 2008..."
By far the easiest-to-follow guide we came across - our own experience says you should set aside maybe half a day to buy the parts and get fully installed.
This is the only guide that assumes absolutely no knowledge of cars. Impressively, our support ticket request was responded to in under an hour (although it could take longer on weekends).
Best of all, the technology required is readily available and cheap - we were able to access all the parts needed for well under $50. Given that it is proven to increase fuel efficiency by as much as 40%, you could recoup your inventment in under a week.
Installation works with any gas or diesel powered car, van, truck or SUV. Aimed squarley at car "novices", and still our top pick for 2008.
July 2008 Update:
Do you have a fleet of trucks? You may need this more than anyone!
The Verdict:
Fast and easy setup; works for complete car novices; proven fuel savings of up to 40% - our top pick