This here is just a thought... In no way to I claim to know how to setup nitrous, but I just thought of something that may or may not make any sense. To me, it seems that you would want the nitrous after the air has been pressurized, making it kind of like an intercooler effect. If you ran it before the super, the air will just get re-heated loosing some of the effect of cooling. And before the JRSC you may get the problems that everyone else was saying about eating through the blades, so it appears that you would want it after the SC for the most effect...

If that sounds retarded or if someone else already said what I just did in special nitrous lingo, my bad!