I use drag specialties 20/50 synthetic. But really the MA rating or JASO and its API are the only things to look for. Nothing under API SL 4. So Amsoil, castol, Drag specialties, along those line you will be winning.

Last edited by locopony; 04/02/2013 1:41 PM.
I have no faith in human perfectability. I think that human exertion will have no appreciable effect upon humanity. Man is now only more active - not more happy - nor more wise, than he was 6000 years ago. Edgar Allan Poe