Dart Running Hot?

Remember a gage can be off by 10 to 15 degrees as well :glasses7:
Do you or a friend have a laser temp gage, do a check with one :glasses7:

or this stuff works !
It brought my sons dirt track (9k rpm engine) down 25 degrees .

http://www.amazon.com/dp/B00CYDLK2I/?tag=joeychgo-20