GSX1300R Hayabusa Kibblewhite White Diamond Stainless Valves Exhaust std Size Valve Adjustment Shims 9 ° / mm maximum

9 ° / mm maximum stroke 33mm

Street Twin 16-17

Once this is done

longer duration camshafts

it yields 1441cc

GSX1300R Hayabusa Kibblewhite White Diamond Stainless Valves Exhaust std Size Valve Adjustment Shims 9 ° / mm maximumSet of 8 Kibblewhite Stainless std size Valves, for the GSX1300R Hayabusa. 27. 5mm exhaust , Kibblewhite valves are known as one of the best performing stainless valve manufacturers worldwide. they have hard Chrome to improve stem wear resistance. a full range of Hayabusa performance parts and electrical parts stocked, see our listings or For more info and advice please send us a message. OverSize Kibblewhite Valves for the Hayabusa are also available.