A must for turbine smooth high speed running and accurate cyclic response. Crafted from solid in a single fully automated machining operation this headblock is supremely accurate, very strong and light.Fitting this component will instantly increase control resolution and reduce the vibration often associated with the original moulded plastic unit. All standard head parts and bearings can be easily transferred and no set-up changes are required. Just 2 grammes heavier than the standard plastic block.