Quote:
Originally Posted by RallySnake
I like Mobil One and use it in my other cars, but not in the Cobra. I cannot find 20/50 any more and the thinner 10/30 combined with the synthetic properties makes it "blow by" the piston rings and leak out the seals on my "antique" engine. ...."
RS |
have you tried the Mobil 1 15w-50 ? I've used it in big blocks in the past without any issues. Currently am using it in my Hi-Po small block. So far 43,000 miles over 9 years, no leaks and no measurable wear. It has plenty of
zinc too.
Z.