B16A Is Not Bolt-On On Any Civic Except It Got B16 As Stock Engine From Factory Which Belongs From Just SiR's....!!
D Series And B Series Have Mounting Difference So You Need To Make Them....!!
Altis 1zz-Fe Into 86 Rolla Is Possible But Why When So Much Better Options Are Out There....!!
Some E Series or A Series Would Be The Best Suited Engines....However 4AGE Comes If You Need Some Performance Class Motor....!!