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Old 12-13-2007, 06:12 PM   #1 (permalink)
Master EcoModder
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Join Date: Dec 2007
Location: Wheeling, WV
Posts: 410

Mini Box Truck - '05 Scion Xb
90 day: 32.87 mpg (US)

It FITs - '09 Honda Fit Sport
90 day: 36.2 mpg (US)

Impreza - '13 Subaru Impreza Sport
90 day: 30.92 mpg (US)
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what do you think of hydrogen mods (with video)

Ok, I have heard of this mod for a while now. I don't know all the details, but basically you make a concoction of chemicals that gives off hydrogen gas and is sucked up into the intake manifold. The creator of this video is claiming a 38% improvement in a escort and a 43% improvement in his Saturn.


You can see the rest of his videos here:

Last edited by igo; 12-13-2007 at 06:17 PM..
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