
02-27-2017, 02:20 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
To me it sounds like it may be missing at idle but it is much more pronounced at 3k.
I will check the ground and 12V+ lead to the 6al box again. The signal leads are run separately from the coil leads. New-ish coil, new plugs, new wires, phased rotor, new cap with air holes drilled. I've tried a new distributor (previously) thinking it was the pickup. I'm banging my head here.
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