Where do the blue and white wires connect on the DS6-1 dual fire Dyna S Matt May 23, 2018 15:49 Follow The white wire connects to the +12 volt side of the coil, the blue wire connects to the negative (-) side of the coil. Related articles What should I set my spark plug gaps to? How do I hook up my tach to the Dyna 2000? Where do the black and white wires go on the DS6-2? How come my motor seems to be harder to start or sometimes kick back? Comments 0 comments Please sign in to leave a comment.