Posted by Tom Petroff (IL) [108.162.216.211] on Saturday, May 19, 2018 at 08:17:00 :
In Reply to: Cylinder head update #3 posted by Clint Dixon [172.68.58.86] on Friday, May 18, 2018 at 21:57:33 :
My thoughts are distribution tube rotted away or clogged, providing the radiator/block is clear.
Timing will affect a heat issue but not like your seeing.
I doubt it's thermostat, but needs to be checked first.
I have also seen exhaust blockage case heating problems, but doubt that's the cause in your case.
JMO.
Tom
Follow Ups: