89oldscutlass Posted October 31, 2003 Report Share Posted October 31, 2003 I was wondering if there was any performance gains from removing our EGR valves from our engines and putting plates over where they went. I noticed some of you guys have listed in your sigs that you have put a plate over where your EGR valve goes . Quote Link to comment Share on other sites More sharing options...
Robby1870 Posted October 31, 2003 Report Share Posted October 31, 2003 check out this thread if you havent already: http://www.w-body.com/forum/viewtopic.php?t=8988 Quote Link to comment Share on other sites More sharing options...
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