4wh331in6

New to site just got a 98 and did top end 64.75 everything is pretty much stock except maybe reeds could be boyeson but still has stock Reed stops. doesn't seem to have the power I remember from my younger days riding brand new 2000 banshee. little more smoke from left side than right... carbs seem to be synced playing with air screws don't seem to do much like I said just got this thing maybe carbs need rebuild I checked them very clean runs OK just kinda bogs a little when I dump c...