The old plugs, though old, were the right colour and gapped at .…

The old plugs, though old, were the right colour and gapped at .047" as opposed to the recommended stock gap of .050 on a 1990 Lincoln Town Car with a 5.0 litre. I'm gapping my new Autolites at .055" because I'm using an MSD coil and decent aftermarket plug wires.

Owner caption August 2005 · Photo 34 of 445