Hello all, I have been researching lately the possible gains/losses of installing the camshafts from a 2007 CBR1000rr into our gorgeous CB1000r. Well I work at a Honda dealership in Indiana and bit the bullet and ordered a new set of 07 1000rr cams (at my price was $420 after tax) The cam gears between each model are the same part number and the cams are a drop in setup. The lift differences are the most significant changes followed by the timing and duration. I just installed the cams last night and bike sounds/operates like OEM. It is still VERY COLD here in Indiana so I havent rode it yet, but I will have a post giving you my oppinion from the saddle and as soon as I get Dyno time I will post my results. Intake side lift is increased by 1.2mm and the exhaust lift is increased by .58mm. Minimal losses expected at low end with increases expected from 5k to redline. Now with my measurements/forecasting this is just my prediction but like I said earlier, I will post by dyno results when i can. If ANYONE has done this or a CAM MOD please let me know. In my research I couldnt even find the cam timing or duration specs for either the 07 1000rr or 11 cb1000r. So i figured at my cost I would share my findings with you all.