alright, so now I have another proposition. The kid who I'm getting this junk off is now saying that he's just gonna give me allllll his d-series junk for the money I paid him for the turbo, all its necessary stuff, head, and all the other d series stuff ever. He had a d16z6 motor, and so now this opens up more doors, as to what I can do.
I used the compression calculator though, and with the y8 head and the p28 ecu (chipped and basemap for my t3 turbo), I was lookin at 9.065:1, and with the z6 head and p28 ecu, I was at 8.78:1, all on the a6 block. But then again, if I use the y8 head with the pm6, I get 10.3:1, and the z6 head on the pm6 gets 9.95:1. He said the z6 head flows better but then again I could say that I have 3 arms, but that doesn't make it true.
I'm looking to see what is going to be better in the long run. I know that one way or another, I'm going to have to update my obd and go from either 0-1, or 0-2. the y8 is obd2, so theres that, and the z6 is obd1. Help me out here. My main concern is compression, and how difficult it would be in the long run. Is 9.065:1 or 8.78:1 too low of a compression if I'm running boost?