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.

Programmable 6AL-2 Ignition Control

PN 6530

ONLINE PRODUCT REGISTRATION: Register your MSD product online. Registering your product

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.