Been playing with mine Fine tuned the carb a bit more helped the mid, running the stock belt at the moment,cant hit those top speeds any more,Went nuts today found a drive face its for a 4t but i think it will work athena was the brand,then ordered the speed drive for the clutch side.Sold the eton beamer this morning no bites on the 2005 people yet.Hope i'll have all the parts by next week,for the next round of tuneing,will let ya know how it goes