July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Spark Plug Gap

Spark Plugs - All 4.7L (Upper or lower row) (New plugs/gaskets) 27±3 Nm (20 ft.lbs.)
Spark Plugs - All 4.7L (Upper or lower row) (Used plugs/gaskets) 22±3 Nm (16 ft.lbs.)