at least its new to me. local company is making this stuff and claims the nitrogen assist keeps bottle pressure conssitent without heat, dunno the other benefits but it does look cool as hell.
http://www.nanonitrous.com/home.html
http://www.youtube.com/watch?v=3DPlEGO4E_o
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http://www.nanonitrous.com/home.html
http://www.youtube.com/watch?v=3DPlEGO4E_o
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