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Old 06-20-2015, 11:55 PM
pmd400 pmd400 is offline
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Join Date: Sep 2010
Location: australia
Posts: 271
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With an iron headed 9.5:1 455, what is the cut off point where roads lifters would be beneficial. With a 068 cam I assume rhoads wouldn't be needed. What about a summit 2802 or crower 60243 cam?