HOH Cells - Mileage increased by over 50%
Uploaded by: hohcells
Video Description:
Using a Datsun 120Y, we installed a HOH Cell, with over a 50% increase in mileage. City was: 23 MPG now: 34 MPG :: Hwy was: 35 MPG now: 54 MPG. Hwy testing was done on a consistent circuit, measuring fuel consumption in each trip. Results are averages, with better and worse data recorded overall. The Datsun continues to run rich, so still more room for improvement :: More at http://www.hohcells.com
Tags for this video: Browns Gas HHO HOH Hydrogen Hydroxy
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a number of people say that you would need to modify the o2 sensor because it reads more oxygen and so dumps more fuel into the combustion. I though for such an old car there may be either one or maby no oxygen sensor and so for old card you would not have the problem of the car running rich
But with normal timing the spark occurs a few degrees before tdc so, the mixture is ignited a few degrees before compression.
I think with larger engines where the air\fuel mixture volume is larger than the hho you probally see a better result from retarding timing because the engine is able to compress the mixture of air\fuel\hho even when it has been ignited
sorry for the english
thanks mightynouse1953