I recently was given a 2005 Chinese ATV, No marking what so ever other than on the side of the head it says 10cm3, which i think means that it is a 90cc? Trying to figure out which cdi it needs, as I have diagnosed that i am only geting .1 v at the coil, it also has a alarm (no fob) which ive read you can just unplug to bypass, i have the vin number it is L5NSUMCC45T009855 but that isnt helping much... The motor cranks, but no spark checked the kill switches etc.

It has a horozontal motor..

Attached is a picture.