06-21-2009, 09:48 AM
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Senior Club Cobra Member
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Join Date: Jun 2007
Location: Covington,
wa
Cobra Make, Engine: Superformance # 532, 466 BB, 560HP
Posts: 3,029
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Not Ranked
Quote:
Originally Posted by Ronbo
Personally, I think this is another area that removal of zinc from the oil caused problems with. Run a stock iron gear (not steel) and keep your zinc level where it needs to be. Like magic it won't fail just like 20yrs ago...  |
A stock iron gear on a billet steel roller cam will wear out in just a few hundred miles.
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John Hall
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