What do you think of this plug?

This has gotten more posts than I'd imagine :shock:

The car does run rich at WOT, although that's what I want it to do. But cruising around, the stoich. tells me it's happy with the car.

But I did go with one heat range colder because the ground strap looked pretty pale when I pulled it out. But I did notice something funny about the new plugs when I went to put them in. And I hope it gives a heads up next time you purchase new plugs (right now this only applies to Autolite's, unless someone sees the same problem with other companies).
The car store handed me two boxes of plugs, as I was taking them out of the box later, I noticed the labels looked a tad different between the boxes. It turned out one box of plugs were from China, and the other 4 were from Mexico. I went to set the gap to about .45, And the Mexico plugs strap would always bend at an angle and never wanted to be raised straight up, no matter what I tried it would never stay parallel with the rest of the plug, so I had to resort in egging it on with a hammer. The China ones are the other hand worked beautifully with no complaints.
So just make sure you check the box :toothy5: