550cc injectors?

do i really need 500cc injectors? I know I should. I just want to know if the stock injectors are too small.


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not with a 14b at 12psi

not with a 14b at 12psi

what about a 14b at 15psi?

My friends 91 gsx is pretty much stock and we are runing it fine at 15psi.

thanks guys. it just just one less thing i have to get before I get the car tuned. I dont think Im gonig to go any bigger than a 14b turbo any time soon.

really no need to get it tuned either.

the stock map is pretty conservative, but tuning won't gain you much power right now. Save it until a new turbo + more boost imo

stock 450's support the 14b very well. Deff not needed..

Do you know what your duty cycles look like now? Are they over 90% at WOT?

i have no idea. how would I be able to figure it out?