Quote:
Originally Posted by MR RIZK
I always thought Caltex was the worst and have always used either shell or BP. Not from personal experience but hearsay.
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Quite sure that most of the big brand name fuels get their fuel from the same refinery. It is mostly the additive package that are different. Im still running Caltex 98 on 93 octane map with no issues thus far but perhaps the weather is cold now so its helping not detecting any knock and pulling timing. Maybe once the weather gets hotter, would need to dial it back to a 91 octane map
