I have a 90 LS motor in my CRX HF. Ive got the HF wiring harness in there, But it is all hacked up and is missing a few sensors and grounds, Therefore i need a new harness. I saw alot of them on ebay, But were all out of SI's. I was just wondering if anyone has ever put an SI harness on there Motor in an HF. Is there even a difference, Or do i HAVE to get another HF harness????????? Any Answers would be appreciated. THANKS!