88813 Datasheet, PDF (1/4 Pages) Mallory performance club – MSD Dual DIS-4 Harness

MSD Dual DIS-4 Harness
PN 88813
Parts Included:
8 - Individual Cylinder Harnesses
Additional Parts Required:
4 - Ignition Adapters PN 89121
2 - DIS-4 Ignitions (PN 62152 or High Output PN 62153)
WARNING: During installation, disconnect the battery cables. When disconnecting the battery
always remove the Negative cable first and install it last.
Note: It is recommended that you have the Service Manual
and wiring diagram for your vehicle before beginning
the installation of the MSD DIS Ignition.
Figure 1 shows the firing order for a Ford Modular motor. This
chart contains MSD's recommendations for triggering the
Dual DIS-4's versus Firing Order. See Figure 7 for Cylinder
Identification.
WIRING
FIRING
ORDER
1
3
7
2
6
5
4
8
DIS-4 BOX
A OR B
A
B
A
B
A
B
A
B
CHANNEL
1
1
2
2
3
3
4
4
The Adapter has six wires that need to be connected. The chart
Figure 1
shows each wire's application. Figure 2 shows how to wire the Adapter to the DIS ignitions.
BLACK
RED
WIRING
Connects to Ground.
Connects to 12 volt (Ignition).
INPUTS
BROWN/WHITE Connects to the White wire going to the Coils and ECU.
BROWN/GREEN Connects to the Green wire going to the Coils and ECU.
WHITE
GREEN
OUTPUTS
Connects to the White wire going to the MSD DIS Ignition.
Connects to the Green wire going to the MSD DIS Ignition.
Note: T h e p r o c e d u r e
shown in Figure 2
will be performed
twice for each
DIS-4 Ignition PN
62152 (or H.O. PN
62153).
PN 89121
PN 89121
Figure 2 Installation to an MSD DIS-4 Ignition.
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