EG models-
D15B8 - sohc 8 valve - CX
D15B7 - sohc 16 valve - DX/LX/delsol S
D15Z1?? - sohc vtec-e - VX
D16Z6 - sohc vtec 16 valve - EX/Si/delsol Si
B16A3 - dohc vtec 16 valve - del sol vtec
EK models
D16Y5 - sohc 16 valve vtec-e - HX
D16Y7 - sohc 16 valve - DX/CX/LX/delsol S
D16Y8 - sohc 16 valve vtec - EX/delsol Si
B16A3 - dohc 16 valve vtec - delsol vtec
B16A2 - dohc 16 valve vtec - civic Si