I bought a CBR 600 engine with wiring harness and headers but no fuel injection. THe only number I can find on the engine is 207028 just above the oil pan on the crankcase on the header side. I believe it is an 03-06 but I dont want to buy the wrong FI setup. Does anyone have any ideas on what year this is. How do I tell if it is an RR or a F4I? What will I need to get this running? CDI? Computer? etc? I want to make sure it runs before installing in a project.