The recent 5th gen COP thread revival caught my eye, so I thought I would update this thread as well.  I have not yet tested anything with a running engine, so the "resistor question" will have to wait for a while, yet...   As far as physical fitness goes, as mentioned in August, I did acquire a nice set of '08 CBR1000RR Denso 5150 COPs from eBay US (where they were "cheap, cheap, cheap", as Johnny, Mark, Denny and Peter might say), and these are just slightly shorter than the R6 Mitsu