03-28-2012, 08:19 AM
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CC Member
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Join Date: Feb 2012
Location: Keller,
TX
Cobra Make, Engine: Lonestar Classics LS427. Self-built 408W, AFR 195 heads, Performer RPM Intake, Quick Fuel 750, 407rwhp, 479rwtq
Posts: 549
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Not Ranked
I flattened 3 cam lobes on a tappet cam on initial startup. Yes, the idle was high before the cam change but it wasn't running long enough to tune. That was when I went to the roller conversion kit. Looked and sprayed everywhere looking for a vacuum leak.
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