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#1
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i ran royal purple in my ls1 in my rx7 and it did fine i never dyno'ed it with royal purple so i dont know if its true that it gives you more power. I do know that i stopped using it because it cost so dam much..lol thats the only reason why i stopped using it. might get a case for it this year
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2005 dodge magnum daily driver 1988 mazda rx7 LS6 swap 1969 SS work in progress |
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#2
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I don't buy it for the "power increase" more the fact that it lasts a long time. With the limited driving I do mostly around town or to other posts it lasts me about 6 months or more before it needs changing.
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1971 SS454 Clone (build in progress) Jeff |
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#3
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then for that just get Mobile1 syn. just as good i put it in my LS1 in march and it did fine for me all season i put about 3000 miles on my motor over the summer and i checked it ever few weeks and it was still pretty clean. the only hard driving i did the my ls1 was on dyno day after that it was just running on the street and going to local cruises
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2005 dodge magnum daily driver 1988 mazda rx7 LS6 swap 1969 SS work in progress |
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