Spark Plug: Application and ID

MAKE
DENSO SK20R11
NGK IFR6A11

GAP
Maximum gap for used plugs 1.3 mm (0.051 in.)
Correct gap for new plugs 1.0 to 1.1 mm (0.039 to 0.043 in.)

TORQUE 17.5 N.m (180 kgf.cm, 13 ft.Ibf)