[II kings 9:20]

Agreed Kev, The Enzo requires Shell synthetic oil at $60/qt 12qt capacity and you void the engine warranty if you don't use it, "that will be $200K for the rebuild please". Yes, $200K is the Ferrari estimate for an Enzo rebuild. I was going with Mobil 1 and got a good deal on Amsoil with Amsoil filters and will be changing it this weekend. There are two other threads discussing all of this. "synthetic vs conventional oil" is the most recent where many of us pontificated on this very topic. Your filter is as important as your oil, see all the info in the other oil threads.