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Post by jims442 on Jun 27, 2012 18:49:24 GMT -5
what is a good idle speed for a 400 stock automatic in park and in drive thanks
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streetrod
Member
Life to short to go slow.
Posts: 107
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Post by streetrod on Jun 27, 2012 20:01:26 GMT -5
Ball park 750 rpm idle 625 in drive
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