Any one interested in the oiling mods I did?

Actually, I find that about half the stuff under the hood is running at or very near its max limits. I tend to think a sight glass rated at 250F would ever have an issue. First, they buy a glass that is rated for 500F but is actually good for 700F, they just don't tell you. Then, they run it across the desk of 6 or 7 engineers,each one takes 50F out of the rating as safety margin, and they wind up with a published rating of 250F.