MSD 6530 Digital Programmable 6AL-2 Installation - Manual

Note: Solid core spark plug wires cannot be used with an MSD Ignition Control.
Note: If you're programming the timing functions of the ignition, the distributor must be locked out.
Parts Included:
1 - Ignition Control, PN 6530
1 - MSD Pro-Data+ Software
4 - Vibration Mounts and Screws
Accessories:
MAP Sensor, see page 6
Hand Held Programmer, PN 7550
Manual Launch RPM Control, PN 7551
WARNING: During installation, disconnect the battery cables. When disconnecting, always
remove the Negative cable first and install it last.
3 - Deutsch Connector Harnesses
1 - Mag Pickup Harness, PN 8860
1 - Parts Bag
GENERAL INFORMATION
BATTERY
The MSD Programmable 6AL-2 Ignition Control will operate on any negative ground, 12 volt electrical
system with a distributor. The MSD can be used with 16 volt batteries and can withstand a momentary
24 volts in case of jump starts. The Ignitions will deliver full voltage with a supply of 9-18 volts and
will operate with a supply voltage as low as five volts.
If your application does not use an alternator, allow at least 15 amp/hour for every half hour of operation.
If the engine is cranked with the same battery or other accessories such as an electric fuel or water
pump are used, the amp/hour rating should be higher.
COILS
The MSD Programmable 6AL-2 Ignition can be used with most stock coils and aftermarket coils
designed to replace the stock coils. There are some "race only" coils such as the MSD Pro Power
Coil, PN 8201, that cannot be used with a 6-Series MSD Ignition Control. For more information on
recommended coils, consult the supplied Coil Application Chart or check with the manufacturer of
your coil. If you have any questions concerning coils, contact our Customer Service Department at
(915) 855-7123.
TACHOMETERS
The Gray Tach Output Terminal produces a 12 volt square wave signal with a 20% duty cycle.
Some vehicles with factory tachometers may require a Tach Adapter to operate with the MSD. For more
information on Tachometers and MSD Tach Adapters, see the Tachometer Section on page 15.
If your GM vehicle has an inline filter it may cause the tach to drop to zero on acceleration. If this
occurs, bypass the filter.
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will help if there is ever a warranty issue with your product and helps the MSD R&D team create
new products that you ask for! Go to www.msdperformance.com/registration.
Programmable 6AL-2 Ignition Control
PN 6530