http://www.zx-10r.net/forum/showthread.php?t=96528
gotta remove the airbox to get to them...
you can block it off one of two ways, remove the plates and JB weld the holes shut or you can run a rubber tube from one side to the other.
You cannot leave that valve unplugged though, either leave it in there plugged in or you will have to run a resistor over the two wires.