ODB0 DIZZY AND ECU. SINGLE WIRE O2 SENSOR. 91 CIVIC AND CRX SI ENGINES HARNESS. ULL NEED OLDER INJECTORS BC THE PLUGS ARE DIFFERENT AS WELL I THINK. HOPEFULLY U HAVE A CABLE TRANNY OR ULL HAVE TO GET A CABLE TO HYDRO CONVERSION KIT FROM HASPORT. I THINK THATS IT. IF I THINK OF SOMETHING ELSE ILL POST. IF SOMEBODY SEES SOMETHING I POSTED WRONG LET ME KNOW.