1993 Honda Accord LX won't start.
 

My 1993 Honda Accord lx will not start, I have replaced the Distributor, the rotor, the distributor cap, spark plugs with wires, EFI main relay, and still will not start. When I turn on the ignition its really strong on wanting to start however, when I let go of the key, nothing happens it dies. Should I try to change the ignition itself?
Thank you for your suggestions.