i bought a 87 250r it was in pieces i am trying to get the wiring figured out i have the book but still could use some help no spark not sure if i am testing coil right also the headlight and kill switch gone and the black and yellow wire {engine stop wire} not hooked up not sure on what needs to be done but any help would be greatly appreciated.

 

well figured it out actually the key way on the flywheel was gone i have spark now and it runs finally.