does anyone know if you need harder rockers with a white bros cam like you do with a webcam i know you dont with hotcams but i dont think they make cams for 250x/300ex motors

 

no hot cams doesn't make any cams for the 250x/300ex [img]i/expressions/face-icon-small-sad.gif[/img] i don;t think that you need to get the rocker arms if you get teh white brothers unless yours are junk...it would just make it run better if ou did

 

I was told that you have to harden them with w.b. cams and web cams. I'm not 100 % sure but that's just what I was told.