Originally posted by 5GVTEC
Actually, 90-91 are non-obd B18A1, 92-93 are obd-1 B18B, 92-93 GS-R is OBD-1 B17A.
Nice try, but you are WRONG. Have you owned a 92-93 Integra? Obviously not. I have. My '92 GS had a block clearly stamped B18A1, just like all the other non-GS-R 90-93's.
If you want to get hyper-technical, there is no such thing as a B17A. The US market GS-R engine was coded B17A1. I have owned one of those (the engine) too.
Learn your shit before you try to discredit other people.