If you want to save some money you can get some dsm injectors and get their cleaned and blueprinted. You'll need to put in some inline resistors or get an old resistor box from an old accord or crx. You have to change the clips on the injectors too but in the long run you save lots of money. Total cost ~120 as opposed to ~280 for new rc's. Remember with injectors this big your stock ecu cannot control them so you'll need an afc or any stand alone will do.