XJ-8 Sedan (X308) V8-4.0L (AJ27) (1999)
Spark Plug: Specifications
Spark Plug Torque
25 - 29 Nm
Use high temp. nickel anti-seize lubricant on spark plug
thread - "Neverseez" (ESE-M12A4-A)
Spark Plug Gap
Normally Aspirated
1.0 - 1.1 mm
Supercharged
1.2 - 1.3 mm