What is the Spark Plug Gap for Fine Wire plugs

[rangerbert]

Ok I recently bought some motorcraft finewire plugs for my 2002 4.0 ranger. I was wondering if the plug gap for fine wire plugs the same as regular plugs. If they are different does anyone know what the gap should be for the fine wire plugs. Thanks in advance.

 

[Little Egypt]

They should be pre-gapped

 

[Big Jim M]

Plug gap should be the same for any brand or type of plug you install. The gap is there to assure there is enough fuel in the spark area to lite up the fire..
Big Jim