Re: 1955-56 Senior instrument cluster

Posted by HH56 On 2016/9/7 13:09:32

Specs sound good for 12v neg ground cars so in theory it should work well and at less than $10 worth testing.

Not sure about positive ground cars because of the common ground in the unit. If both sides were reversed with the pos output connected to ground it might work. The gauges wouldn't care about polarity but without knowing how it is connected internally it could self destruct.

One of the notes says input voltage should be 3v more than the output so wonder how stable it would be or if it would work at all on 6v cars.