HHO Manuals on the Rise

With the shock oil prices of 2008, it comes as little surprise that more people fitted an HHO kit to their car or truck last year than at any other time. It is estimated that some 800,000 HHO kits were fitted worldwide during that 12 month period.

Sales of HHO manuals by the top 5 HHO guide retailers peaked 3 million. You can view their products here. A good HHO guide generally retails between $40 and $100. This can be offset by a $2,000 tax refund in the USA for anyone who fits a gas saving and environmentally friendly HHO system to their vehicle.

As word of the HHO system spreads figures are likely to rise exponentially, especially in ‘green’ countries like Sweden, Norway and Denmark, as well as in the rest of Europe and the USA.