Spark Plug: Specifications
SPARK PLUGSPARK PLUG ELECTRODE GAP
Maximum electrode gap for a used spark plug 1.3 mm (0.0511 in.)
If the gap is greater than the maximum, replace the spark plug.
Electrode gap for a new spark plug 1.0 to 1.1 mm (0.0394 to 0.0433 in.)
TORQUE
Using a 16 mm plug wrench, install the 8 spark plugs.
Torque 18 Nm (178 kgf-cm, 13 ft-lbf)