# Royal Purple calls out AmsOil

**URL:** <https://forums.speedlife.net/t/royal-purple-calls-out-amsoil/265694>\
**Category:** Shift518 Automotive\
**Created:** [December 7, 2012, 10:46am UTC](https://forums.speedlife.net/t/royal-purple-calls-out-amsoil/265694 "2012-12-07T10:46:40Z")\
**Posts on this page:** 1\
**Showing post:** 23

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**Author:** ![SDP](https://avatars.discourse-cdn.com/v4/letter/s/e95f7d/32.png) [@SDP](https://forums.speedlife.net/u/SDP)\
**Post date:** [December 9, 2012, 6:20pm UTC](https://forums.speedlife.net/t/royal-purple-calls-out-amsoil/265694/23 "2012-12-09T18:20:54Z")

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> [@no casino for Buffalo.....](https://forums.speedlife.net/t/no-casino-for-buffalo/51202/64):
>
> i’ve tried both amsoil and royal purple in my 954rr and amsoil seems to last and not break down as fast in my opinion.

Is that a visual or did you have a anaylsis done on them.

I put in royal purple and started burning out farther in third.

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