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Blow Off Valve Size

3666 Views 20 Replies 8 Participants Last post by  Ericredsl
Since installing the SC on my SS the rpms fall VERY slowly when shifting. So much so that it makes it sound as though you don't know how to drive a stick. Sometimes when gearing down coming to a stop you can push the clutch in and coast to a stop and the rpms will still be at 2k once you stop and then slowly decrease down to the usual 1k. My questions is:

Does the BOV have anyting to do with this problem or is it likely in the tuning of the ECM?
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Ghost, was the tune needed because of the SC or just to fix the problem?

I'm having exact same issue but do not have a SC ??
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