Steps:
1) Ok, Iam now rebuilding stock unmiled D16Z6 head, got z6 IM on my D15B2 and will put on z6 head, with 2layer HG www.zealautowerks.com compression cauculator said i will have CR ~10.5:1, stock d15b2 botom end + z6 head + 2layer(d16y8) HG. Then I will bolt on 4-2-1 header, and will tune it, it will go on 93gas. So, what could be the nummbers on the wheels for this setup???

2) z6 bottom end, 75.5mm PG6, with lightened stock flywheel, ARP rod bolts. CR with my z6 head by www.zealautowerks.com ~11.8:1 on 93gas and a good tune + 4-2-1 header. What could be the nummbers with all this?

So, pliz add your opinion on the nummber what i could expect for both setups.

Thanks alot