I mentioned that in post #4 and there was no definitive answer and again in post #16. Looking at a gauge with no numbers is like telling me your oil pressure is low while staring at the oil pressure light that isn't lit. I'm out.
Right! Even though I don't have a marked graduated gauge on Vixen, I have her factory C___H gauge and I verified it with my IR temp gun. Cool as a cucumber just like the gauge displays. You gotta have SOME accurate point of reference.
