So I keep making posts about my y8 manifold, I'm sorry I just want to get it right and I'm pretty sure what I'm asking hasnt been covered.. Anyway on to my question, I'm going to be running a y7 w/ a y8 head in my stock obd2 ecu. But later I want to go turbo and will be converting to obd1. Problem is the y8 manifold I have is the one without the hole for the 2 wire IACV. So what am I going to have to do to convert it? Just get a hole made for the 2 wire IACV on the end of the manifold? Do I need to find myself another manifold? Or is there some other way to resolve the issue?