to your dash, what would it be?
I have the basic four - Water temp, Fuel,
Oil Pressure, Volts.
My dash needs one more, so I am trying to decide between
Oil Temp, Trans Temp (automatic), and a new one - AFR. I just found out that Autometer makes an AFR meter that matches my set.
Car is not intended for racing, but may see occaisional laps.
If it were more race-oriented, then the
Oil temp gauge would win.