MY HONDA HONDA MANUALS WE ARE BACK!!! H23VTEC swap CAR AUDIO NGK for Prelude BB2 NGK PLUGS Ремни GATES Honda Area codes Honda Chiptunung LINKS JOKES	NGK Part Finder 1993 HONDA Prelude Si 2.3 L4 H23A2 PGM-FI DOHC Spark Plug Part No. Stock No. Plug Gap Photo V-Power ZFR6F-11 4291 .044 Platinum PZFR6F-11 3271 .044 Wire Set Part No. Stock No. Photo Wire Set HE77 9759 Oxygen Sensor Part No. Location Photo Oxygen Sensor 24172 Front of Converter