Installation instructions 3 m s d – MSD 8725 Electronic Engine Governor Installation User Manual
Page 3
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INSTALLATION INSTRUCTIONS
3
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
Figure 3 Hookup for Ford vehicles with Electronic Ignition.
ELECTRONIC GOVERNOR
PN 8725
RPM MODULE
RED
GREEN
COIL
BLACK
ENGINE
GROUND
FORD
IGNITION MODULE
RED
Figure 4 Hookup for Ford Vehicles with the Ford TFI system.
ELECTRONIC GOVERNOR
PN 8725
RPM MODULE
RED
GREEN
BLACK
ENGINE
GROUND
TFI COIL
DARK GREEN/
YELLOW
RED/
LT. GREEN
(+)
(-)
MAKE SURE THAT THE GREEN WIRE IS HOOKED TO THE SIDE OF
THE COIL WHERE THE WORD "TACH" IS MOLDED INTO THE COIL
CONNECTOR. THIS IS THE NEGATIVE (-) SIDE OF THE COIL.
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