General Specifications

GENERAL SPECIFICATIONS

Item	Specification
Base ignition timing	10 Degrees BTDC
Firing order (6.8L)	1-6-5-10-2-7-3-8-4-9
Firing order (5.4L)	1-3-7-2-6-5-4-8
Spark plug gap	1.32-1.42 mm (0.052-0.056 in)
Spark plug type (6.8L)	AWSF-22E
Spark plug type (5.4L)	AWSF-22W