416 Kit

[OldYellow]

I am getting ready to turn my 400 into a 416. This is my first engine rebuild, and I was curious if anyone had any tips on anything at all. Also, which hotcam do you think i should run, i ride some trails, and a lot of tight tracks.

[cals400ex]

hotcam stage 1 is good for that. i wish the NEW hotcam stage 2 was out and that may be a good cam for you to. i would call hotcam and see if it is out yet. you won't want a stage 3 (old stage 2). a xr400 cam or a HRC might not be bad either. a stage 1 is nice for your riding style but it is loud ( a lot of valve train noise).