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M7 meth nozzle atomization

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BigBeans

10+ Year Contributor
1,423
29
Aug 16, 2009
I am in, Rhode Island
I just did a test of my meth setup (just water for the test).

I'm using dual M7 nozzles, both placed at the top of the pipe with a slight offset (see pic). The first test was done at 200psi and the water came out in a stream, not a mist at all. I know these are big nozzles, but i wasn't expecting a jet of water. I turned the pressure down (i dont know how much, somewhere in the 100-150psi range) and it seems to be a bit more of a mist, but not a lot of change.

Is this normal? Will it change with the different density of meth?

It's hard to see in the pic, but you'll get the idea.
 

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I would think that under boost its a different story. Doesn't most of the atomization take place in the manifold anyways? I don't really see a problem with it.

There were these little brass things that needed to go inside the filter in the nozzle. I missed them in assembly. With those installed it sprays a cloud of mist :D

here are the little buggers
 

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beat me to it :D without those they will just piss out a stream, those litle things even spin around when working (you can feel it through the nozzle if you hold it and let it spray) I know i'm a dork :p
 
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