actually the fuel itself pools in the intake.... not the nitrous.
So when you think about it, if you running a big wet shot, not only will you blow your manifold(the one time when "Danger to TEh manifold" actually comes in handy :laugh_ti:

) but you would blow your motor in the process, as the extra fuel for the bigger N2O shot is laying in the intake, instead of going into the motor.
The safest way to go on the sho is a dry shot. There are a couple kits out there, the Zex- 82011 or the NOS- 5115-2(im not totalyy sure on that PN).
However, thats not to say you cant plumb in a fogger kit...

just gotta tap the secondaries (short runners).
BTW, its a good idea to upgrade the fuel pump to atleast a 155lph. And change your plugs out to copper, and one heat range colder.
Also, the dry kits bump fuel pressure via a line to the FPR (fuel pressure regulator), which bumps fuel pressure. So thats where you get your extra fuel.