What to use for Engine Oil
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I have a 502 Blown BBC just wondering what you guys ues and recomande for oil. I have been using straigh 40 weight in my 454 330h.p. Stinger but this is a totally differant animal so any help would be great
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me to , theres a long thread about oil from a yr or two ago I am using mobil 15 50 sync now, I hear the royal purple is good to but $$. I was thinking about a sync 40 or 50 straight weight. since turning 5800rpms. ART
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I turned my blower motor 6200 and always used Mobil 1 15 50. Never had a problem. I also used to run the same oil in my 500hp. Royal Purple is a considerable amount more $ to use and have not tried it. If it is better please tell me why?
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Last edited by AIR TIME; 03-31-2007 at 11:37 AM.
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