Top fuel and funny cars are here this week for there winter testing, so of course my son and I went last night too check it out as we have done the last 2 years, if you have never seen these guys run it should be on your bucket list. After the first session we went to the pits to watch a teardown (one of the Kalitta cars), unbeleivable site to be had, anyway I had to ask. "hey man what oil you guys running?", Redline straight 70 he replies, I looked at him like he has 3 heads and he says "fuel dillution"