Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - Hitting Hard When Shifting into Drive at Idle
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Old 09-06-2009, 06:14 PM
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reflog reflog is offline
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I have the same problem on my 400. Is it possible that the low vacuum signal given by the bigger cam causes this problem. When I had the vacuum advance on the distributor disconnected the tranny shifted like a dream. Smooth into reverse and drive. As soon as I hooked up the vacuum advance to the distributor, it started to hit hard again. Is this possible??

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