Technical information

AUTOTRONIC CONTROLS CORPORATION • 1490 HENRY BRENNAN, EL PASO, TEXAS 79936 • [phone] • FAX [phone]
www.msdignition.com email: [e-mail]
85
AUTOTRONIC CONTROLS CORPORATION
1490 HENERY BRENNAN DR., EL PASO TX 79936
IGNITION
T
M
87
86
30
85
87a
RPM ACTIVATED
SWITCH
PN 8950
TO
GROUND
YELLOW
RED
RELAY
PN 8961
RED
12 VOLTS
NITROUS OR
AIR SHIFT
SOLENOID
BLACK
TO
GROUND
GRAY
(NOT USED)
WHITE TO
MSD TACH
TERMINAL
OR COIL (-)
87
86
30
85
87a
FUEL PUMP
SWITCH
12V
12V
TO
GROUND
TO
GROUND
FUEL
PUMP
MSD RPM ACTIVATED SWITCH,
SOLENOID AND PN 8961 RELAY
MSD PN 8961 RELAY
TO AN ELECTRIC FUEL PUMP
MSD PN 8961 RELAY,
2-STEP AND CLUTCH SWITCH
BLACK
TO
GROUND
RELAY
PN 8961
RED
JUMPER
(+) 12V
CLUTCH
SWITCH
LINE LOCK
SOLENOID
REV LIMITER
(+) 12V
IF YOUR APPLICATION REQUIRES USING THE CLUTCH FOR EVERY SHIFT,
THIS DIAGRAM WILL PROVIDE A REV LIMIT ON THE LAUNCH ONLY AND
HOLD THE LINE LOCK ON UNTIL THE CLUTCH PEDAL IS RELEASED.
MOMENTARY
PUSH BUTTON
SWITCH
TO
GROUND
TO
GROUND
MODULE SELECTOR
STEP
MODULE 2 MODULE 1
PN 8739
AUTOTRONIC CONTROLS CORPORATION
1490 HENRY BRENNAN DR, EL PASO, TX 79936
TM
87A
87
NO
NC
C
86
85
30