n60 w 370cc injectors(5psi) vs fmu w 270cc(5psi)

[duveeka24det]

OK check this out.... I'm buildin a low boost car a very low boost car...just 5 psi...My plan was to use my fmu with stock injectors larger fuel pump, and my t3 turbo but, i recently been doing some research and stumble on the n60 set up with 370cc injectors. I'm not going to lie i dont know anything about this setup...?R people tunning this setup using n60 and 370cc injectors.... R is it something u can just add to a ka24det with low boost and dont worry bout tunning..?I asked because I have some q45 injectors just sittin around and was wondering could I put them to use with a n60 intead of using stock injectors with a fmu and larger fuel pump..