Bike is a 2007 CBR600RR, runs great until 7000-9000 rpm's then it has no power and just won't rev any higher. Here's the weird part- if I jump the 2 clutch switch wires together it runs perfect right to redline!
It had a PCIIIusb, removed it made no difference.
Tried another CDI box, same thing.
I'm hoping someone had the same issue and knows the fix. There are similar issues metioned all over the net but nothing quite like this. Thanks in advance for your help!

 

Sounds like a rev-limiter problem