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tommy986 · 05-19-2011, 11:54 AM

This thread is a year old, and it looks like Castrol is rebranding stuff.
It appears Castrol Syntec is now Castrol Edge with Syntec.
www.castrol.com has all the details.

They even say the 5w-50 has zinc for older cars.

05-19-2011, 11:54 AM	#20
tommy986 Schatten-Baum-Mechaniker Join Date: Mar 2005 Location: Mississippi Posts: 242	This thread is a year old, and it looks like Castrol is rebranding stuff. It appears Castrol Syntec is now Castrol Edge with Syntec. www.castrol.com has all the details. They even say the 5w-50 has zinc for older cars. __________________ Tommy 2000 Boxster S 1973 914