400 jetting???

[foxrider300]

i have a 400ex and it vibrates alot if my jetting was off would it make it do that???? it might be my cam chain tho???


please help me guys :(





400ex

[ridesa02400EX]

what do you mean by vibrating? doesnt sound like something that jetting would cause give a better explanation and we could probably be a little more helpful