Thread: Pontiac 400 2801 cam stock quadrajet tune
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Old 06-21-2026, 06:50 PM
Ronj1969 Ronj1969 is offline
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Steve I haven’t adjusted it yet with the vacumm gauge it’s just bouncy all over as far the Vacum gauge plugged into the emissions port

Last edited by Ronj1969; 06-21-2026 at 07:06 PM.
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