I have an 04 CBR 1000 with 41000 miles that I'm using as my race/street bike. I am very interested in obtaining an engine from an 06-07. To make this work, I will also need the ECU, the wiring harness, and the gauge cluster. ( I think) As far as I know, the frames are of identical shape and the engines should swap just fine.
The extra parts required are my best guess from some reading online. If you know of additional parts I will need, please let me know.
Thanks for your time,
Scott