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Old 10-01-15, 02:32 PM  
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Default Re: ZDDP... another oil thread

With the reduction in ZDDP, oil formulators are turning to different additives for anti-wear. Titanium is one example and there is also calcium, which is multi-functional (detergent and anti-wear).

Also, xW-40's don't have the same ZDDP restrictions as GF5 5W-30's. They also have a higher High Temp High Shear and are more ideal in severe conditions.
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