Moose Offroad Valve And Spring Kit - M80-80860 Yamaha WR 250 / YZ 250 2002-2013 Brand and are forged

and are forged

Fits Drag Specialties and other exhaust pipes

Includes all the items shown

Includes Fueling® High Flow billet camplate made from 7075 aluminum which is 50% harder and stronger than the factory or Feuling® OE+ camplates

long-wearing

Moose Offroad Valve And Spring Kit - M80-80860 Yamaha WR 250 / YZ 250 2002-2013 Brand and are forgedFeatures Stainless steel conversion kits include only whats needed to convert your head to the long life stainless steel Black Diamond intake valves Extend the life of the valve train and intake components by as much as 4x over the OEM titanium parts Valves are designed to not only offer the best life span over OEM, but also designed to flow and perform better than OEM components Components are created using Finite Element Analysis (F. E. A.)