Originally Posted by SidewaysS13ka

hey man i recently put an rb25 in my buddies coupe and did it with a WS harness and still had to do a little bit of wiring, but i have the r33 rb20/25 pdf on my laptop if you want it pm me your email. its the whole manual translated to english. i forgot where i found it, but pm and let me know. as for the jdm sr harness/usdm and ka s14 one they arent much different, besides a few plugs, dont quote me on that, you will just have to do a lot of cross referencing. i doubled checked and the pdfs i have on laptop are 90 s13, s14 sr20det, and r33 r20/25 like i said if you want them pm and i can email them to you.