Spark Plug: Specifications

Recommended spark plugs:
ND PK2OR11
NGK BKR6EP11

Maximum electrode gap for used spark plug: 1.3 mm (0.051 in)
Correct electrode gap for new spark plug: 1.1 mm (0.043 in)
Installation Torque 18 Nm (180 kgf.cm, 13 ft lb)