2

INSTALLATION INSTRUCTIONS

Wiring to an MSD 7AL-3

INHIBIT

RAS

OUTPUT

RAS

IGN

TACH

START

RETARD

PNTS

M+

M-

RET #1

RET #2

RET #3

RET #4

LAUNCH

BURNOUT

COIL +

TRIG

DIAG

COIL -

BATT -

BATT +

TM

TO BATTERY

NEGATIVE

TO BATTERY

POSITIVE

+

-

RED

MAGNETIC

PICKUP

ORANGE

BLACK

TO 12V

IGNITION

KEY

ORANGE

BLACK

Note: The Programmable Digital - 7 is supplied

with a coil harness and matching Deutsch

connector.

WARNING: Very high voltages are present at the coil when the engine is running. Never

connect any test equipment or touch the coil while the engine is cranking or

running.