March 7th 2014, 14:48
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Registered User
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Join Date: Jan 2003
Location: Boulder Creek, CA
Posts: 758
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I ran brad penn from break-in and through 4000+ miles of racing and had negligible cam/lifter wear. 28mm CB lifters, k8 cam, 1.4:1 rockers, k800 springs, and an 8000 rpm redline.
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