you two do realize that the wear surfaces on that crank are still bare metal right ?......the coating is only on the face of the counterweight in a place that see's no friction or wear...At the most it provides protection from rust... definitely no aid in fuel flow or wear protection...The two places that could use some sort of wear coating are the crankpin and the 7mm shaft where the clutchbell bearings ride and in this case these 2 spots are still just bare steel....