3400 injectors in my 94 Z26

[BerettaZ26]

hey everybody been doin some research on 3400 injectors to see if its worth the time to ditch the 3100 ones with 3400 ones, Is there any wiring problems I would run into, and do I need to get the fuel rails to take full advantage of the new injectors? Any help will be greatly appreciated.
Thanx in advance!!!!

[1988GTU]

Are you going to reflash the PCM at the same time of changing the injectors?

[SappySE107]

Other than the newer injectors being less prone to clogging, what benefit have you found from your research? I wouldn't recommend changing injectors unless necessary, which you are no where close to right now.

[Purple pit]

Put the big port 3100 or a 3400 intakes on and you can use 99 Venture Van 3400 injectors. They are a direct plug in. If your lucky on Rock Auto you can get them at a good price. The Delcos are a nice upgrade vs the old stock. Much better spray pattern for a nice idle.