idk if i missed it throughout the thread but do you have a link to this?
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http://www.gzmotorsports.com/vacuum-pump-guide.html
I'd like to know how you guys mount these things w/ Prochargers. Are these being mounted on the passenger side and removing the AC or something? I've only seen this on a NA car once on the DS of the bay.
It would have to go on the passenger side, With some sort of custom mounting. Would work rather well in an application that uses a low mount altenator on the Pass side.
Nostang 96z you need to make sure that you get some sort of vacum control setup so that you do not pull too much vacum in the crankcase.
I have one of thier kits. They come with an adjustable vacuum control that mounts in the valve cover.