Originally Posted By: Mark888
Originally Posted By: G-MAN
Total PC and marketing fluff. Mobil 1 is the "official" oil of NASCAR, but that doesn't mean every car on the track has Mobil 1 in it. It means Mobil 1 paid big bucks to be "the official oil of NASCAR," and that's all.
Whoa!!!
Not the same at all. Mobil 1 is the most widely used motor oil in NASCAR by a significant margin. That is not even close to the same as the Bio green stuff which is not used any race cars
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I agree,M1 is in more than 50% of the NASCAR series cars.