Im thinking about blocking off my EGR. how much would this help my car in the end?
http://cgi.ebay.com/ebaymotors/89-KA24-KA24DE-EGR-Block-Off-Plate-240sx-240-sx-s13-s14_W0QQitemZ8052023259QQcategoryZ33742QQrdZ1QQcmdZViewItem
Dont even worry till you go turbo.