MSD 6520 - GM HEI IGNITION WIRING (CONT.); 5 or 7-Pin Module (Amplifier Trigger); FORD IGNITIONS WIRING; DuraSpark White Wire Trigger Wiring

INSTALLATION INSTRUCTIONS 17
AUTOTRONIC CONTROLS CORPORATION • 1490 HENRY BRENNAN DR., EL PASO, TEXAS 79936 • (915) 857-5200 • FAX (915) 857-3344
GM IGNITIONS Wiring an HEI 5 or 7-pin Module (Amplifier Trigger).
BLACK
BROWN
HEAVY PINK
OR RED FROM
VEHICLE WIRE
HARNESS
DISTRIBUTOR
CONNECTOR
*WHITE - CONNECTS TO BROWN AND TACH.
*RED - CONNECTS TO 12 VOLTS AND PINK.
*ORANGE - CONNECTS TO B+
*BLACK - CONNECTS TO C-
PINK
TO TACH
TO ENGINE
GROUND
ORANGE*
R
ED
*
R
ED
JU
M
P
ER
W
H
ITE*
W
H
ITE JU
M
P
ER
BLACK*
18" BLACK
TO GROUND
B+
GND
C-
MAGNETIC PICKUP
(NOT USED)
HEAVY RED
HEAVY BLACK
TO BATTERY
TO BATTERY
IGNITION
TM
DIGITAL-6
PN 6520
PROGRAMMABLE
2 STAGE REV-LIMITER
STEP RETARD
CAPACITIVE DISCHARGE
IGNITION
Plus
+
NOTE: Some 5-pin models may experience a
hesitation or stall on deceleration. If this
occurs, contact MSD Tech Line for the
required bolt-in diode to correct the problem.
MSD Tech Line (915) 855-7123.
FORD IGNITIONS Wiring a Ford DuraSpark using White Wire Trigger.