custom mods to fit an H22 is a must... can you say "solid motor mounts?" you'll need new motor mounts even if you stay with the b16 engine...
existing engine? there is a turbo available... ludespeed.com
check out hp.com for a build up..
or do a b16 head swap.. there is info on that also at ludespeed.com
sorry for taking so long to get back to you...