Originally Posted by simplyconnected
Jiri, we seem to be going around in circles. Apparently you are not reading my answers but you copy them anyway. Maybe you should hire a local mechanic who is experienced with classic car engines and take his advice.
I can assure you Dave, I read every answer very carefully. I was referring to your 'Going completely around the engine with a IR gun'
as I tought you could maybe specify it more precisely (intake, heads, block parts, atc.) as I am sure there will be parts on the engine connected f.e. to the exhaust system (intake) and those will be much hotter than others, I guess...