Sep 112010
 

Installing new Sunpro Supertach II in a ’89 Chevy Suburban w/ a 350 and factory non-HEI distributor.  Cannot find info on their website on which of the 4 coil wires to connect the green tach wire.  I’m guessing its either of the 2 white (-) wires.  Thanks for any assistance.

  One Response to “Tach pickup wire”

 Leave a Reply