Quote:
Originally Posted by rudypoochris
What do you mean by balancing the air against the meth flow? You mean the flow into the 2-port nozzles? The boost air will always be higher than the pressure of the fluid by a couple points. Say 17.5 psi boost with 15ps or so water/meth.
I am using a combination of water/meth since I speculated meth evaporates quicker (reducing chance of erosion) and because the meth helps out with the fueling a little bit. I could go full water or full meth if I needed I guess.
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It is quite tricky to set up an air assisted nozzle. You really need minimum amount of pressure on the fluid and ample air pressure. If you have too much fluid pressure, the atomisation is not that good.
Look at the following pictures, the difference is very visible.
