Should wires to ignition be hot?

[The Usual Suspect]

I was doing some fine tuning on my 93 FZR600 with the tank cover off and engine running and when I toutched the wire hrness that connects to the ingition key switched i noticed it was petty warm. Not hot enough to say meltthe wire but it wat pretty warm. Is this normal?

[R3TARD]

Normally heat on wires is an indication of an electrical short. Sometimes a bad ground will also cause heat but if its your ign wires I would suspect a short