I got a eg with a K20A2 running on stock ecu for now. I got a zex dry 50 shot nitrous set up basically for free. But I got to looking and the only kit zex offers for a rsx-s is their wet kit, and the dry to wet conversion kit is like $300, which I am not trying to part with! From what I understand the dry kit uses a vacumn line off the manifol that goes into the "control box" then comes out and connects to the vacumn line on the stock Fuel pressure regulator. I'm guessing the box simlply raises the fuel pressure to richen the a/f ratio. The question I have is could I just connect the vacumn line coming out the control box to the Aeromotive FPR I am using. It has a vacumn/boost reference of 1:1. And then that should work like on a normal B series engine setup. Like said I am running on the stock ecu for now and have no way of tuning it, but I am a tech at Honda and have hds software on my lap top so I can at least check to see how it is running:up:! Is this even worth doing? Will I see anything great from a 50 shot or will I probably just do harm to my engine?