My Name is Jack Bays I have a 1993 kx 125 I bought the bike from a guy didn't run perfect but ran took home and found out the the stator pick was broken off from the metal backing plate so we tried to epoxy it back on then it popped back off and the flywheel was loose and the wood ruff key missing (i think i lost it) so i bought a new stator off eBay it is an electrosport stator exact same as the first same wiring every thing so i find out that the flywheel bolt is stripped and so is the flywheel threads its self so we taped them out and put in a new bolt So we get it running but it isn't running right It fires up perfect and then you open up the throttle and then the horrible sound come in like a Gatling gun going off and it is missing out and smoking really bad and it never truly goes into the power band it just sitting and pops like crazy very annoying goes into every gear and shift fine I don't know truly what could be the problem any ideas or thoughts would be appreciated Thanks Jack ill be happy to get more specific if you need me to :)