installing a d15b3 head to a d16a9 block

i have a '92 si sedan with a d16a9 engine and a '94 ex hatch with d15b3 engine, single carb. im planning to install my d15b3 head to a d16a9 block, is it possible guy's?
Forum for the Honda Civic EG 1992-1995
http://www.civic-eg.com/forum/