OK. so i have an 83 zx. I love it dearly. I got it from a "mechanic" who was a self proclaimed "Wiring expert" which is obviously the reason half my lights, my horn, my tach, and my radio didn't work. I have gone through and fixed all of these but the Tach. there is a nice little rats nest of snipped wires leading to nowhere, and unconnected connectors right next to my coil. if one of you wonderful people could please send me a simple color coded wiring diagram of what i need to hook up to where, i would be eternally grateful. please. im sure someone has it out there. i have just been unable to find one.