I know. The -XX is a set gap, and no -XX is supposed to be set at a standard .028. The BKR7E's I got were close to .028. I know it's colder as well. That's what I'm looking for. I looked for a "BKR8E" as well, but I can't find what the stock#, Part #, or what car it's for. The BKR7E is stock #4644. The retards I deal with at all of my local parts stores have no clue. I told them I needed 4 BKR7E's and they said "Huh?". I had to go back home to look it up. They are stock 1992 Audi A4 plugs. So, I need the car they fit, or stock #. Gap doesn't matter, it will be changed anyway.