It would have to be a very high VI, low pour point 0w-20 that also had an HTHS of 3.5 at the mimimum, a Noack of well below 10, high phosphorus but catalyst safe, high moly, formulated for direct injection, with a TBN of 11 or higher, and a bunch of other mutually exclusive things. Oh, and $1 a quart, available everywhere.