54
L510032-16
ENGINE SPECIFICATIONS - 12
Figure 12-1 V-8 Firing Orders
1
3
5
7
2
4
6
8
1
3
5
7
2
4
6
8
LH ROTATION
FRONT
LH ROTATION
FRONT
NO
DISTRIBUTOR
FIRING ORDER:
1-8-4-3-6-5-7-2
FIRING ORDER:
1-8-7-2-6-5-4-3
FLYWHEEL END OF ENGINE
ALL V-8 MODELS
1
7
c
6
4
2
8
3
5
Rotation
TUNE-UP SPECIFICATIONS
MODEL 5.7L 6.0L / 6.0L HO 6.2L SC
Spark Plug Type R030010 R030011 R030012
Spark Plug Gap
0.060 in. 0.040 in 0.040 in.
(1.52 mm) (1.02 mm) (1.02 mm)
Ignition Timing
Fixed, Fixed, Fixed,
Not Adjustable Not Adjustable Not Adjustable
Firing Order
1-8-4-3-6-5-7-2 1-8-7-2-6-5-4-3 1-8-7-2-6-5-4-3
(LH Rotation) (LH Rotation) (LH Rotation)
CAM Retard 15 + 1 degrees Not Adjustable Not Adjustable