OK, so I read some of the stuff on the Rotella site (thanks Curt). They claim it's fine for gasoline engines and meets the service requirements of new and older engines. So why wouldn't this be a decent solution if it contains the proper amount of
zinc? And, why does the Comp Cams site just recommend it for break-in? They are silent on what to use after break-in.
This junk makes me crazy.......................