[BrooksZX3]

scoobasteve,Apr 26 2006, 11:28 AM Wrote:listen carefully to the car..
I'm not sure what the SCT tune changed.

on a stock svt you should hear the manifold change between 5-6000 rpm.

the whole tone of the engine will change, that'll let you know if its open or not.


if you cant hear any change, the runner clip has probably broken.

its a common issue with the svts... especially around 40-60k
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ahh, yes, clued in now. Yes, the dual stage is definitely functioning.

thanks Steve.