This Rywire budget engine harness is a tuck-style OBD2 harness for Honda B‑series engines with distributor, injector and alternator leads and a 1992–1995 OBD1 ECU plug; an adapter is required. It’s intended as a compact wiring solution for B‑series swaps that bridges OBD2 engine harnesses to older ECU plug formats using the noted adapter.
Rywire Honda B-Series OBD2 Tuck Budget Eng Harness w/OBD2 Dist/Inj/Alt/92-95 OBD1 Plug (Adapter Req)