I was just hoping one of our crack 2GNTers would enlighten me as well as anyone else on what all the Oil numbers mean. I used to know and as sad as I am to say, I have forgotten. So please would one of the nonforgetful members care to do a bruch up on this subject for us? If you know of a certain thread this was discussed in detail point me there please. Thanks, Psuedo-Noob