On Mon, 12 May 2008 04:20:44 -0700 (PDT), snipped-for-privacy@gmail.com waffled on about something:
That would be H20 then... Aka water...
Sure you can put a bit of water vapour into your engine, and it will actually act as a catalyst and make it run a bit better... Better still, spray it over your intercooler (if you have one) and that will increase the density of the air going in, and aid combustion.
However, if you want to see the kind of %age claimed on the website, the best thing you can do is learn to take you foot off the gas a bit, and to avoid hard acceleration. Throw all your heavy rock track CDs out of the window, and listen to something mellow instead... And above all, don't travel in rush hour, leave it til 3am, and then you can cruise all night!
d0d6y