Working on a 73 satellite with a 318. Car has been sitting for over 20 years. I do not have a key for the ignition. I'm just trying to get the motor to run for a few minutes to see if the motor is ok before I pull it and put in my duster ( my 340 needs a complete rebuild). I have swapped distributor, spark plugs and wires, ecu,voltage regulator, coil, ballist resistor and starter relay. No spark at plugs. I am turning over the motor by crossing the leads on the relay. Unable to take any voltage readings because of this unless someone can tell me how. The only other thing I can think of is the neutral safety switch. Also I do not have the alternater hooked up. What am I missing? Thanks in advance.