Engine Specifications - PCM HO303 MPI Owner's Operation And Maintenance Manual

ENGINE SPECIFICATIONS - 12

FIRING ORDER:
Model
Spark Plug Type
Spark Plug Gap
Ignition Timing
Firing Order
CAM Retard
58
5.0 / 5.7 Liter
LH ROTATION
FRONT
2
1
4
3
6
5
8
7
Rotation
FLYWHEEL END OF ENGINE
ALL V-8 MODELS
1-8-4-3-6-5-7-2
Figure 12-1 V-8 Firing Orders
TUNE-UP SPECIFICATIONS
ALL HO303
ALL EX343
R030010
0.060 in.
(1.52 mm)
Fixed,
Not Adjustable
1-8-4-3-6-5-7-2
(LH Rotation)
15 + 2 degrees
6.0 Liter
LH ROTATION
FRONT
1
3
5
7
NO
DISTRIBUTOR
FIRING ORDER:
1-8-7-2-6-5-4-3
L510010-11
2
4
6
8
ALL ZR409
ALL ZR450
R030011
0.040 in.
(1.02 mm)
Fixed,
Not Adjustable
1-8-7-2-6-5-4-3
(LH Rotation)
Not Adjustable