You should listen to me. No, seriously, listen to me.
Join Date: Oct 2008
Location: Santa Barbara
Motorcycle: Blue 2006 GSX-R1000
Re: Crazy RPM
My K6 isn't "blessed" with an ISC so I have limited knowledge of them. There seem to be hoses from the throttle body to it that you might have disconnected (in addition to the electrical connection). As I recall, a symptom with the recalled K7 ISC's was that the RPM would sometimes be very high on startup.