Ok I got this 86 quad racer 250 from this guy and all the wires r screwed up there is two wires that are not connected to any thing on the regulator there r two wires a black and white one at the top I got that on hooked up then there is a grey on at the bottom I don't kno were that on goes then there is a black and yellow wire coming from a box on the other side of the Frame and I don't kno were what that goes to so if u could plz help me

 

Welcome to the forums.
Hopefully someone will chime in that can help.
You can try this place.
suzukiquadracerhq.com/