S13 HAVE TWO STARTER WIRES...
U NEED TO CHECK THE INHIBITOR RELAY..ITS BLUE RIGHT INSINDE FRONT OF ENGINE BAY WHERE BATTERY GOES...
IF UR CLUTCH IS BYPASSED THEN ONLY CUT THE HEAVIER GAUGE WIRES..
AND CRIMP TOGETHER..
IF IT ISNT THEN CUT SMALL WIRES AND CRIMP TOGETHER