Anyone have SPA gauges?

[Pete_89T2]

Originally Posted by speedjunkie

I just got 3 SPA dual gauges. Fuel press/water temp, oil press/oil temp and dual EGT. Had some issues with the water temp messing up before but it hasn't been lately, and in the manual it says that all sensors must be grounded. Not sure how I'm going to do that with the water temp sensor mounted in a t-fitting between two pieces of hose, unless I mount it in the stock location haha. I think I might just do that anyway, and see if the stock sensor can mount where I have the aftermarket sensor right now.

The stock water temp gauge sender is a one-terminal type too, so it's body needs to be grounded. If you're going to move that one to a T-fitting between rubber hoses, as long as T fitting is metal, you can add a wire to the T fitting (solder or clamp it) and then connect that wire to ground.