Quote:
Originally Posted by RICE RACING
Mobil 1 5W-50 is a great oil to use in a Rotary, stay away from the "thinner grades" as promoted by our Ferrari Chat Dr cock wash BDC & HC styled posting rant.
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I don't think i have ever seen 5w-50 state side
Quote:
Originally Posted by Raksj04
Is Mobil 1 going to hurt my Oil injectors?
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No it wont hurt your oil injectors it was actually recommended by MazdaComp USA to use synthetic.
I personally don't use synthetic because i change my oil so often (1500 miles or less) it wouldn't be worth the money. If i was driving in a harsh environment, drag racing a lot, endurance race i'd go synthetic.