9 91crx Senior Member Jun 13, 2004 #1 WHAT WIRING HARNESS DO I USE WHEN PUTING A B18A LEAVING IT AS OBD0 INTO A 88-91 CRXSI THANKYOU bRETT
M MaaseyRacer Senior Member Jun 15, 2004 #4 yeah as long as you keep it OBD0 you should not need to do any further wiring.