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.
Tach pickup wire
See if this helps:
Comments are closed.