MOOSE RACING Valve and Spring Kit M30-31760 Chrome Gloves Graves Motorsports Kawasaki Ninja 400

Graves Motorsports Kawasaki Ninja 400 / Z400 / Ninja 500 / Z500 Velocity Stack Kit

CNC machined 3D CAD designed brackets deliver precise fitment

Adjusts horizontally

reduced heat and increased power transfer capability

Two side vents for optimal airflow

MOOSE RACING Valve and Spring Kit M30-31760 Chrome Gloves Graves Motorsports Kawasaki Ninja 400Stainless 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.) software, as well