The water temp needle in the cluster is not accurate. The needle stays at the middle from 70 degrees onwards till 110 degrees at least...
I don't think its accurate to determine your temperature using the stock cluster. If you really want to know what temperature you are running, get an external water temp gauge. Peace of mind.
At least when you are running 10 degrees higher than usual, you can prepare yourself for something coming...
Just take the standard meter as a guideline. It is not linear so no point comparing. My datalog was showing 70 its already in middle 120 still in middle. Then it will suddenly jump very quickly to red 120+. In other words, once you see your cluster meter going up, your engine is really overheating and you better stop at the side of road to cool it down.
If i remember correctly, the stock meter should show less than half.I do have a water temp gauge. So if it's on 90 degree on the water temp gauge, where does it stands on the stock meter? is it above half? And also what's the max water temp reading which we cannot exceed?