Well guys i installed my hotcam on the weekend and i am super impressed with the results. I got one question though....the valves are ticking now .....they are adjusted to spec....but their ticking ....I had the same problem with my rubicon and it still does it ... but ive put 5000 klm on it since i installed it and she still ticks away but has lost no power.....runs great. Now the XR650R is doin the same thing and im wondering why after a hotcam is installed they tick??? Maybe i should put stonger valve springs???