I had a neighbor find me some tt injectors from a 300z tt and they are different than mine .they don't pop in cause they're longer kind of and the electrical part dosen't match my injector's. I've seen the injectors from an infinity Q45 and they fit perfect but don't know the cc's on them. also a turbo t25 .what year 300 z am I looking for and what model. color injector? for my 91 se-r little by little you'll be hearin' my whistle!pssssssssssssss,skkkk!