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Old 08-12-2008, 04:42 PM
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Wayne Maybury Wayne Maybury is offline
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Join Date: Mar 1999
Location: Quebec, Canada, QC
Cobra Make, Engine: Johnex 427 S/C, 351W, 472 HP, 444 lbs. torque
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STP claims that their oil additive contains a sufficient amount of ZDDP.

Wayne
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