im doing the f4i swap. and what speedo healer do i purchase to calibrate my speedo? does neone have a part number or is there a specific bike i order it for any help would be greatly appreciated thanks!! and all i need to get speedo working is 900rr sprocket cover and 900rr speed sensor correct? and yes i read the sticky just thts old and no one has posted for a while on there, thanks for any and all help!!