03-15-2014, 09:50 PM
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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 second the lean issue. My $0.02: Stumbling at cruise is a lean condition and has nothing to do with the squirters. +1 for tuning on a dyno, or buying a Holley book and figuring out how to tune it. You can *try* to turn the idle mix screws 1/4 turn out. This *may* help, but it should just be a temporary patch until you can get it tuned correctly.
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