I need to find a 450 Injector for a engine that I'm trying to build to put in my 89 Honda civic.It would be better if I get 650 injectors they'll work better with my engine combo that i'm trying to do . These Injector's need to be eather new or used if I find a used set I need the injector Harness for it. But if I find new set of 650 injectors they will need to be uploaded on to this site so that I can see them. If you have a better idea for my engine combo please upload it on to this site. I hope somebody has a set of these injector they need to Be 450 or 650 injector's.