oh, no, i didnt say that.. this is what I said in response to your line
"and the .030 overbore would increase the cc's of disp to help spool a larger turbo THANK YOU. "
me - LOL by an insignificant margin! thats 3/4 of one millimeter! not even 1% larger!
so I believe your statement saying that "you made the statement that a z31 wouldn't spool 2 garret t67's" is incorrect, I just said that it wouldnt make any significant difference.
you also forget, people use nitrous to spin up large turbos..