you could get a b16a crank and that'll make it a near perfect 1.77:1.... however you lose .3L......... question is spin to 10k or 7.5k heh. if you could get 130fp/tq at 10k rpm that'd be almost 250hp... just some food for thought hehe
are you speaking of experience or just what you have heard. do you have any info on this or any links to sites? are u talking about a b16 crank in a b20 block?? there is no way the rods or the head would take that kinda rpms without some serious modifications. but that is some really intersting info.