I have a b18a1 in my 88 CRX HF, and the HF wiring harness is missing a few sensors, and grounds. Its pretty hacked up. So im looking for a harness that is either HF or SI. I dont know if it matters if its HF or SI, CAN SOMEONE PLEASE TELL ME IF I CAN USE AN SI HARNESS WITH MY HF MODEL. THANKS, IF ANYONE HAS A WIRING HARNESS FOR SALE PLEASE POST OR PM ME.