OK , I need some help here... I have an 8 k tach with with the 2 idiot lights at the bottom of it. What do I need to do to make them work ??? It is a 1968 fastback that currently has the gauges and I am installing this tach with the "idiot lights". The harnass already has a few butt splices so I do not mind adding a few more. Is there a wiring diagram available to do this ...? Any help is greatly appreciated .... Thanks.

 

go to autometer.com they have some good wiring schematics(diagrams)