thoes 2 holes just inside the throttle bodie do they push egr out or does intake vacume pull it out i was going to make my stock plenum look like the one in the picture i added but dont want to mess something up and cause trouble with my egr.im not worried about emmisions here in kentucky but i heard that you dont want to get rid of the egr because it does something with the timeing but i did get rid of all the smog pump air tubes and all that polution stuff except the egr valve

I did the same thing to my plenum. EGR works fine. Even passed the smog testing here in California.

cool thanks im looking for some pics im getting ready to port my stock tpi out all i can and was looking for some pics and results from oters