# Putting Mobil 1 Extended Performance to the test...

**URL:** <https://forums.speedlife.net/t/putting-mobil-1-extended-performance-to-the-test/261494>\
**Category:** Shift518 Automotive\
**Created:** [November 27, 2011, 3:13pm UTC](https://forums.speedlife.net/t/putting-mobil-1-extended-performance-to-the-test/261494 "2011-11-27T15:13:57Z")\
**Posts on this page:** 1\
**Showing post:** 24

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**Author:** ![TurboTravis](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/turbotravis/32/6406_2.png) [@TurboTravis](https://forums.speedlife.net/u/TurboTravis)\
**Post date:** [November 27, 2011, 5:54pm UTC](https://forums.speedlife.net/t/putting-mobil-1-extended-performance-to-the-test/261494/24 "2011-11-27T17:54:59Z")

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> [@articzap = 2.2 turbo cavi](https://forums.speedlife.net/t/articzap-2-2-turbo-cavi/46608/68):
>
> pfft…11 qts + ZDDP additive in the 911. Your oil changes are cheap in comparison 😃
> 
> I’d be interested in seeing the data sheet when this is all said and done Travis.

Ha. I gotta ask why you’re using a ZDDP additive? IMO, any high performance, non ILSAC GF-4 motor oil is going to have plenty (1300-1500ppm). Too much ZDDP is actually not a good thing.

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