08-08-2006, 03:59 AM
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CC Member
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Join Date: Jun 2006
Location: Newcastle, Warners Bay,
NSW
Cobra Make, Engine: RMC . 393 Dart alloy block Stroked 351 alloy heads ..all the goodies plus a pre oiler. al
Posts: 1,495
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Not Ranked
Has any one seen or used Royal Purple ? They claim to enhance bearing surfaces and improve fuel economy as well as increase torque and horsepower.
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