Hi, I dropped a 89 exciter 570 engine into my 92 exciter and I'm not getting any spark. there is a black/red wire in the 92 harness that runs to the cdi but there is no black/red wire coming from the 89 engine stator. Anyone know what this wire is for? I have the wiring diagram for the 92 but for some reason this wire is not on there. Any help would be great.
Thank you