Alright, well that will help, at least I know what to look for now. Doing a cluster swap wou
D be easier but my friend picked up this tach as my graduation present so I wanted to use it. I appreciate the help and also you wouldn't happen to know which wire is the positive ignition switch wire by chance would you? And I know that there is an ignition1 and ignition2 wire, the ignition2 wire operating the HVAC and radiator fans, do you think it would matter which I tapped into?