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Old 01-12-2017, 05:09 PM   #7
JayG
On the slippery slope
 
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Join Date: Mar 2014
Location: Austin and Palm Springs
Posts: 3,797
Garage
Well, I track my car and push it hard and run 5w-40 Motul 8100 Xcess and have no issues. Before I switched to Motul, I was running 0w-40 M1

I pretty much can guarantee I am getting the engine hotter that you will under regular driving
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