S1,agp,AVC, ok with RC550 injectors?

[robertk]

Have a question as to if a set of RC550 's would be ok to run with no fuel managment other then the S1 on my 04?

I am looking in to/researching a Powerpaq or Emanage or at least a S-AFC for the Near future but will the 550's cause any ill effects or even more so any gains in this set up withOut any of the above controls?

Next am I wasting money with only a 550 set if I hope to hit 300HP at some point? In other words, will these just need to be replaced in the future and I should go bigger and install them with some form of fuel controller all at once.

Thanks for all help..

[ToFu]

If you are going to be spending money on new injectors, get at least the 650-750 cc's. (going big turbo later on).

If you are just want to maximize your stock turbo, those 550 cc's are big enough.

[robertk]

I Never plan on Bigger turbo only maximizing the effiecency of the stock turbo and going a piggy system to help that later. And I am getting a great deal on the 550's so...

[ToFu]

There's no such thing as maximing the efficiency of the stock turbo as it's pretty much reliably max'd out with S2. Those 550 cc injectors is more than big enough for the stock turbo though.