Thread: Engine Oil Question
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Old 11-17-2008, 02:24 PM
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Both Roush and Redline are producing 10W-30 synthetic oil with higher ZDDP levels. The Redline is 1200 PPM. I know the Redline number is accurate since I sent it out for analysis. For reference Mobil1 10W-30 is 800 PPM.

Bob
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