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Originally Posted by tonycarreon
looks like that's changed...
"New Name, Better Formula - Formerly Castrol Syntec" |
That is "Castrol Edge with Syntec Technology", a replacement for the old Syntec, which holds ACEA A3,B3,B4. "Edge", which is not available in 10W-40, does not hold those ACEA ratings, it holds different ones (A1, B1, B5). The replacement Syntec is basically the old product with a different additive package, which limited UOA's say is doing pretty good.
Now if they would only make the "Edge Professional" available in North America......