High Performance Motor Oil

[G ~ MINI]

Who is running Motul or Redline or Amsoil performance synthetics ?

I also can across Millers OIL motorsport race oil ... anyone try this ? https://performanceracingoils.com/mo...t/engine-oils/ (https://performanceracingoils.com/motorsport/engine-oils/)

I am currently using using Idemitsu 5w30 - which i can get through Grassroots Performance

[S.F.W.]

Who is running Motul or Redline or Amsoil performance synthetics ?

I also can across Millers OIL motorsport race oil ... anyone try this ? https://performanceracingoils.com/mo...t/engine-oils/ (https://performanceracingoils.com/motorsport/engine-oils/)

I am currently using using Idemitsu 5w30 - which i can get through Grassroots Performance Used Amsoil in years gone by in my old 3. Speed has been Rotella.

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[G ~ MINI]

Used Amsoil in years gone by in my old 3. Speed has been Rotella.

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Grassroots race car uses the Rotella 10w or 15W oils

Which Rotella are you on the T6 5w30 ?

[S.F.W.]

Grassroots race car uses the 1Ow or 15W oils

Which Rotella are you on the T6 5w30 ?5w40

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[G ~ MINI]

I actually want to try the Idemitsu 5w40 racing oil
Im thinking ... if its less cost than other racing type oil / MOTUL or Millers Oil i want to try it
These name brand racing end up at about $90-110 for 5litres
The Rotella 5w40 5litrs is around $60 at princess auto
The Idemitsu 5w30 5 litre i get from Grassroots is $50

Trying to find that summer time oil i can track and daily
maximize performance / reduce wear at high temp
that can go the whole summer ....