Hi i have an 89 crx dx, with stock D15B2. I bought a D16Z6 to swap into it, but for now i am just going to put the Z6 head on my B2 block while i build the 1.6 block. My question is, the Z6 motor came with a Y8 intake manifold, which is mpfi, and my dx is dpfi. I know i have to get a p28, obd0 to obd1 jumer harness, and convert to mpfi. My little brother just bought an 89 hf, which is mpfi. can i use his engine harness to convert to mpfi or do i have to get an obd1? He lives a few hours away so i can't go check it out myself. I am a noob so anything will help, thanks guys.