That brand disappear in UK market.
This http://item.taobao.com/item.htm?id=9163911236 early 2000's CDI is w/o rev limit & more aggressive curve BUT it's "used"
4 curves : http://item.taobao.com/item.htm?id=9153886492
Programmable: http://item.taobao.com/item.htm?id=18501876897