Hey guys, I was wondering if someone can help me figure out what injectors I have. I recently purchased an '04 Cobra and the previous owner claims he put 47 lb injectors in, but they are blue, and after searching threads and the info I've seen I think they might still be the stockers. Does anyone know of blue 47 lb injectors, or is there a way to ID them at all? They have "2R3V-B5A" on one side, and "0 280 156 127" on the other side. Any help would be much appreciated.