Quote:
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Originally Posted by mx5
Quote:
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Originally Posted by THE ICE MAN
They say 12.5 to 1 air fuel
and 10.5 -11.1 AIR to (FLUIDS) RATIO water and fuel
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Huh?!? You think 20% water to fuel, can move your AFR from 12.5 to 10.5 ..... ? this just doesn't sound right. have you tried calculating whats your Air to Water ratio?
I think you got it the other way around. 10.5-11.1:1 WITHOUT water and 12.5:1 WITH water, since with water you don't need that extra fuel for cooling the cylinder walls ... |
Ah, but the second one is air to FLUIDS ratio. So fuel is effectively less than before.
Interesting take on AFR, but it assumes a linear relationship between fuel reduction and water mixtures added. I wouldn't be so sure about this one.