So the other day I Had my car running and I dropped a screw into the radiator fan while it was spinning causing the screw to shoot straight into the radiator and it made a hole. I got a replacement radiator for 20 bucks not knowing it was a rsx one. Did some research and I found out it can bolt right up with no modifications. It bolted right up with original brackets of the full size oem radiator that I had. My dad bought a custom hose for the top and he set up the radiator while I was away at work. He called me when I got off and said something about it not working and the radiator sitting too high. He also mentioned a third fitting for a hose on the rsx radiator? Has anyone ever used a k series radiator with b series? Is there anything I need to know about the radiator? What if I just block off the extra hose fitting?