A little concerned, warmed up my 88 gt on a rare 50 degree day in nebraska (in Jan>) and noticed a ticking nose coming from the passenger side of the engine bay. It was not coming from the valve covers or headers as far as I know, but a little hard to pin point. The ticking was spot on with the cam if that makes sense. I have a b303, so its a little rough idling. I don't know if I was hearing a spark plug wire ticking? I also have a MSD 6AL box on the passenger side covering the factory hole from the original air silencer...that might be it I don't know. The sound was surely coming from that area. Maybe I'm making a mountain out of a mole hill, some peace of mind I guess. Any insight?