Hello, I'm new to this forum and the hot rod scene. I bought a 34 Ford coupe and it has SSD digital gauges in it. The water temp gauge doesn't read actual temp and I was wondering if anyone knows anything about these gauges. When the gauge gets to 51 the thermostat opens and it cools back to about 46. I would rather know actual temp and wondered if there were any adjustments that I could make to the guage to make it read properly. I have looked and looked on the internet and can't find SSD digital gauges anywhere. Thanks for any help you can give me!