Thread: 1963 - 289 Rocker Covers
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Old 07-07-2018, 10:59 PM
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Karl Bebout Karl Bebout is offline
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Join Date: Jun 2001
Location: Mesa, AZ
Cobra Make, Engine: ERA #2119 289FIA
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Hi Tom, there is a plenum fed by small vacuum passages from each venture so each "barrel" still has to be individually tuned.
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