6425 Datasheet, PDF (12/20 Pages) Alpha Wire – CUSTOMER PRODUCT SPECIFICATION

12
INSTALLATION INSTRUCTIONS
  GM IGNITIONS  Wiring a Dual Connector Coil.
• ^{INDICATES CONNECTION}
FACTORY HARNESS
(CUT FROM COIL)
BOTH
WHITES
WHITE
BOTH
PINKS
RED
BLACK (COIL -)
BOTH
WHITES
ORANGE (COIL +)
VIOLET (+) GREEN (-)
MAGNETIC PICKUP
(NOT USED)
NOTE: MSD offers a direct plug in harness, PN 8876, for this coil.
REV
LIMITER
DIGITAL 6AL
GRAY ^{TACH OUTPUT}
NOTE: Cut and splice the two pink wires
(coil positive) together and connect
to orange wire of MSD. Cut and
splice the two white wires (coil
negative) together and connect to
the white of MSD. If the vehicle is
not equipped with a factory tach,
there will only be one white wire.
  GM IGNITIONS  Wiring the 1996 and up single connector coil without harness.
• ^{INDICATES CONNECTION}
FACTORY HARNESS
(CUT FROM COIL)
WIRES
B AND C
WIRE
A
(PINK)
WIRES
B AND C
WHITE
RED
BLACK (COIL -)
WIRE
A
(PINK)
ORANGE (COIL +)
REV
LIMITER
DIGITAL 6AL
GRAY ^{TACH OUTPUT}
VIOLET (+) GREEN (-)
NOTE: MSD offers a direct plug in harness,
MAGNETIC PICKUP
(NOT USED)
PN 8877, that makes this a splice
free installation.
COIL
NOTE: The coil connector is labeled A-B-C.
The wire in the A port is positive
(pink). The wires in B and C are
coil negative wires, color will vary
by application.
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