Need help!!! B18c swap in 91' hatch

[91' hatchback]

hi everyone i need some help!!! i got a 96'gsr b18c with cable tranny. im trying to put in my 91' hatch si. The engine came out from a 92' integra and its Ob0. i was trying to see if its possible and what do i need to get this working. My harnest in the 91' is circle and the harnest on the B18c engine is square i need help plz help me. thx

 

[mikey bottles]

hi everyone i need some help!!! i got a 96'gsr b18c with cable tranny. im trying to put in my 91' hatch si. The engine came out from a 92' integra and its Ob0. i was trying to see if its possible and what do i need to get this working. My harnest in the 91' is circle and the harnest on the B18c engine is square i need help plz help me. thx

92 should be obd1.. what section of the harness are you talking about? pics?