http://www.takai-racing.com/takai/t...aki-super-coils-ninja-250-ex250-99-p-451.html - these are make by Takai, a sub branch of the mob who make the worlds best Ignition coils for street and race cars, *Weapon-X* and i can vouch for them as i put a set of their coils in my supercharged GT falcon a while back. i thought i would post this as Weapon-X are now making them for bikes, snowmobiles and AT'V's - the coils dont come cheap, but they last forever and are Superior in quality
