ok so i have a 2003 kx65, just put a fresh top end on it, i mean i havent even done the break in yet, but theres my problem, i put it through one heat cycle just fine, let it cool down went back out and tarted up firt kick perfectly, but this time it idled for about 2 minutes then it back fired and shut off, wouldnt crank again so i took the park plug out to check for spark and i have none, i ruled it down to a bad stator but i started looking up 2003 kx65 stators and i think i might off a wrong one on or somethin cuz next i looked at the cdi's and new cdi's look completely different compared to what i have, ill posst pics right after this, so can some one help i mean it started up with it but would it matter? would this cdi or stator cause it to lose spark?