Ok here is what going on. I have h22a not sure what year, turbo charged, 750 cc RC injectors and i have hondata s300 that I have not tuned yet so the car deos not good or practically at all because it's getting to fuel so i would just like to know what other engines injectors would be compatible with the h22 and the p28 ecu which i am assuming is just tuned to stock, because i had a accord h22 turbo and i took the stock injectors out of that car and put them in this one and it ran great. so i just need to know which injectors weather it be d series, b series, f series, or h series if there is anyone that can help i would really appreciate it thank.