MSD 8992 Timing Pro Timing Light Installation - Manual

MSD Timing Light
PN 8992
Figure 1 Wiring.
Parts Included:
1 - MSD Timing Light
1 - Cable Harness
TO NO.1 SPARK
PLUG LOCATION
ON VEHICLE
(CONSULT
VEHICLE MANUAL)
TIMING LIGHT
CABLE
HARNESS
RED BLACK
Note: Consult a service manual for your vehicle for information on vacuum connections and specific
timing procedures.
CONNECTING THE MSD TIMING LIGHT
1. Connect the inductive pickup to the timing light harness.
2. With the engine off, connect the Black clip to the negative (-) terminal on the battery. Connect the
Red clip to the positive (+) terminal on the battery. The voltage should be between 10-16 volts
(Figure 1).
3. Clamp the inductive pickup over the number 1 spark plug wire (See Figure 1). The position of the
inductive pickup does not matter but the wire must fit in the gap between the jaws of the pickup
(Figure 2). Do not pinch the wire between the end of the jaws. Consult your vehicle's service
manual to locate the number 1 cylinder on your engine.
SPARK PLUG
SIDE
M S D
• W W W . M S D P E R F O R M A N C E . C O M • ( 9 1 5 ) 8 5 7 - 5 2 0 0 • F A X ( 9 1 5 ) 8 5 7 - 3 3 4 4
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