Msd 7222 7AL-2 Ignition Control Installation User Manual download pdf

Note: Solid Core spark plug wires cannot be used with an MSD Ignition.

Note: An MSD cannot be used on vehicles with CD ignitions or distributorless ignition systems.

Parts Included:

1 - MSD 7AL-2 Plus Ignition 1 - White Wire

1 - Mag Pickup Extension Harness, PN 8860 1 - Red Wire

1 - Mag Pickup Adapter Harness, PN 8859 4 - Vibration Mounts and Hardware

1 - Coil Harness, PN 8863 4 - RPM Modules: 3K, 7K, 8K and 9K

FEATURES

RPM LIMITERS

The 7AL-2 Plus Ignition is equipped with a 2-step rev control. The Ignition will accept two rpm

modules so two different rev limits can be set. One rev limit can be used for overrev protection while

the second limit can be activated on the starting line for a lower rpm limit to assist in staging and

for consistent holeshots. When 12 volts are applied to the 2-step terminal (2’S’), Module 1 is active.

Module 2 is active when there is no 12 volts.

CYLINDER SELECT

This ignition can be used on 2, 4, 6 (even-ﬁre) or 8-cylinder engines. The ignition is set for 8-cylinder

operation. To program the unit for other engines, remove the one screw that holds the cover to reveal

three wire loops (Figure 1). Cutting a wire loop determines the cylinder selection.

SPARK LED

When the coil ﬁres, current is sensed and this

LED will ﬂash. This conﬁrms that the ignition has

received a trigger signal and that the coil and

ignition are working properly. (If the coil is not

connected, the LED will not ﬂash.) When the

engine is running, it will appear solid.

Cylinders Loops to Cut

8 None

6 One

4 Two

2 Three

Cut loops

Remove cap

WARNING: Before installing the MSD Distributor, disconnect the battery cables. When disconnecting

the battery cables, always remove the Negative (-) cable ﬁrst and install it last.

Figure 1 Cylinder Programming.

MSD 7AL-2 Plus Ignition

PN 7222

ONLINE PRODUCT REGISTRATION: Register your MSD product online and you’ll be entered

in our monthly 8.5mm Super Conductor Spark Plug Wire give-away! 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.

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

ONLINE PRODUCT REGISTRATION: Register your MSD product online and you’ll be entered

in our monthly 8.5mm Super Conductor Spark Plug Wire give-away! 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.

1 2 3 4 5 6 ... 15 16

Summary of Contents

Page 1 - MSD 7AL-2 Plus Ignition

Note: Solid Core spark plug wires cannot be used with an MSD Ignition.Note: An MSD cannot be used on vehicles with CD ignitions or distributorless ign

Page 2 - GENERAL INFORMATION

10 INSTA L L ATION I N S TRUCTIO N SM 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 )

Page 3 - MOUNTING

INSTA L L ATION I N S TRUCTIO N S 11M 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

Page 4 - GENERAL WIRING INFORMATION

12 INSTA L L ATION I N S TRUCTIO N SM 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 )

Page 5 - TROUBLESHOOTING

INSTA L L ATION I N S TRUCTIO N S 13M 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

Page 6 - ENGINE RUN-ON

14 INSTA L L ATION I N S TRUCTIO N SM 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 )

Page 7

INSTA L L ATION I N S TRUCTIO N S 15M 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

Page 8 - CHECKING FOR SPARK

AFTERMARKET COMPONENTS Wiring an Accel BEI Distributor using Magnetic Pickup.Limited Warranty MSD warrants this product to be free from defects in

Page 9 - TO 12 VOLTS

2 INSTA L L ATION I N S TRUCTIO N SM 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 )

Page 10

INSTA L L ATION I N S TRUCTIO N S 3M 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 )

Page 11

4 INSTA L L ATION I N S TRUCTIO N SM 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 )

Page 12

INSTA L L ATION I N S TRUCTIO N S 5M 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 )

Page 13

6 INSTA L L ATION I N S TRUCTIO N SM 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 )

Page 14

INSTA L L ATION I N S TRUCTIO N S 7M 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 )

Page 15

8 INSTA L L ATION I N S TRUCTIO N SM 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 )

Page 16

INSTA L L ATION I N S TRUCTIO N S 9M 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 )

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Msd 7222 7AL-2 Ignition Control Installation User Manual

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