Mobil 1 synthetic no longer fully synthetic?
It's fine, and available at Wal Mart. 
I used to use Royal Purple until some 350z race teams were repoting increased engine wear compared to other synthetics. Seems it may make slightly more power, but it wasnt protecting as good as others.

I used to use Royal Purple until some 350z race teams were repoting increased engine wear compared to other synthetics. Seems it may make slightly more power, but it wasnt protecting as good as others.
i started using the shittiest cheapest 10w30 i could find about a year ago. and i love it.
we'll see how the motor loves it when i do a tear down inspection soon.
we'll see how the motor loves it when i do a tear down inspection soon.
Last edited by Greaser; Jun 13, 2007 at 03:59 PM.







