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Old 11-20-2009, 05:45 PM
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Bxx1 Bxx1 is offline
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Location: Sacramento, CA,
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I dont know of any street engine oil that contains that much zddp. How do you know that flat tappets require that much? Also, you can purchase zddp additive from zddp plus... somehwere on the internet. 8 oz. is good for 8 qts. of oil...
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