I bought a 1977 280Z as my first project car, from the local penny saver. After pushing it home, we stated the restoration. My buddy removed the starter to check it out, and replaced it with a NOS starter. When my friend was installing the new starter, he switched 2 of the wires (i dont know which) and when i turned the key to test it out, sparks flew...and nothing happened. All of the electrical would not turn on and turning the key did nothing. It has been over 5 months since this happened, and I have replaced, the ecu and fuel pump relay. All of the fuses are good, and the ignition switch is also good. I have no idea whats going on and dont know what to fix. Can anyone Help me
Samwise