michaelb wrote:
Not that easy to find XLD Classic?
I can only find XLD Premium?
What's the difference?
Classic being an SG oil should have more ZDDP in it then the Premium, which is an SJ grade.
There is a blurb on the Valvoline site somewhere besides this..
http://www.valvoline.com.au/files/productpdfs/8.pdf
Good discussion on ZDDP in this thread, scroll down..
http://forums.pelicanparts.com/new-zeal ... 1-oil.html
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DrMini- 1970 wasaMatic 1360, Mk1S crank, 86.6HP (ATW) =~125 @ crank, 45 Dellorto (38 chokes), RE282 sprint cam, 1.5 rockers, 11.0:1 C/R.
