It shouldnt be that hard. Yours already has the mounts or whatever so you can install a b series engine into it without a kit. Yours is a obd0 car. The gsrs can be obd1 and obd2. The 94-95 gsr is obd1(b18c1), then the 96-98 gsr is obd2a(b18c1) then the 99-01 gsr is obd2b(b18c1). Youll need a harness adapter to convert that ecu to your wiring harness. JHPUSA sells them, so does locash racing. You should call hasport and ask what all you need to do. Off hand im not all sure what you need to do. Its very possible. They also make a converison kit so you dont have to change any plugs on your wiring harness for the gsr motor. Thats just some advice. Someone correct if im wrong on some of this.