Remind me never to use any oil from down under
My comment wasn't to be taken literally. I failed to use the proper smiley.

I use Royal Purple and Redline.


A well known engine builder in this area will neve use synthetic oil. He uses this stuff:

http://www.le-inc.com/

Specifically this in his 928 (it's paraffin based):
http://www.le-inc.com/products/docum...20%20flyer.pdf
He also adds a ZDDP additive with every oil change

 

you are quite safe with both those oils Hacker,
Royal purple and Redline are quality products.
BB

 

I thought Paraffin is bad ? AKA THE DEVIL, thus never use Penzoil, because they at one time or still are paraffin based.

Please enlighten me, I would love to tell my dad.