Sewing machine noise??
04-01-2009, 07:12 PM
#1
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Sewing machine noise?? Hey everyone, I just got done swapping out my LS6 intake from my Z and putting it into my SS. So now my 02' has the LS1 intake also i deleted all of that EGR/AIR crap and now anytime i accelerate past around 2.5K RPM i hear a noticeable sewing machine sound 
.... Im wondering if it has to do with my valvetrain? but i didnt even touch it, it was fine until i swapped the intake and EGR... anyone got any ideas?
.... Im wondering if it has to do with my valvetrain? but i didnt even touch it, it was fine until i swapped the intake and EGR... anyone got any ideas? 
04-01-2009, 10:38 PM
#4
maybe the ls6 intake being bigger air passages is lettting out more noise that the old style you had on your ss did. just a thought. my 04 gto ticks very bad and i have the ls6 on mine.
