[R6RoadWarrior]

I know this thread is old, but did anyone get some answers from Yamaha? I ask b/c I am recently starting to experience this problem with stalling and irradical idle after installing v-stacks, k&n filter, PCIII and Devil OVO. Please post if you got some answers.
:flame

 

[R6RoadWarrior]

i just adjusted my idle to ~1750RPMs and it seemed to get rid of the erradic idle..............for now. it still exists on a much more noticably small amount. we'll have to see if it holds.
:flame