Hey team, I've ordered one of these Engine Guard temperature gauges. I needed something with a small digital display and this seemed to be the only thing I could find that fit the criteria.
The one I have ordered comes with a 1/8NPT liquid temperature sensor which I will screw into the top thermostat housing, and a second bolt on sensor.
Where would be the best place to mount the bolt on surface temperature sensor? Thinking either the block or the head but even then in what position on either?
I wouldn't have bothered with the second sensor but the extra cost was negligible and may help to identify an engine getting hot from losing coolant where the liquid sensor would not.

https://engineguard.com.au/product/e...kaAtBFEALw_wcB

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