911 Carrera 4 Cabriolet (997) F6-3.6L (2006)
Spark Plug: Specifications
Electrode gap.....................................................................................................................................................................................................1.6 ± 0.05 mm
Spark plug..........................................................................................................................................................................Tightening torque: 22 ft.lb +2 ft.lb
Spark plug..........................................................................................................................................................................Tightening torque: 19 ft.lb +2 ft.lb