Rb26 Questions

[BeEnAr]

OK I have searched to no avail, well sort of, I got answers but there are conflicting ones. I have also searched the web elsewhere.

Here are my questions...

I have an R32 VSpecII and need some help with my injectors. I am unsure if they are aftermarket or not. I read that stock RB26 ones are brown but mine are yellow which I read are Nismo items. Now I also read that the stockies were yellow so I am unsure. Do I have aftermarkets or not? I will get a pic of them tomorrow for you all.

Next question is about my turbos. I can't get a good look at the bottom of them to see a model number and I can't see anything from the top except that they are Garrett items. I am running 1BAR through them and don't want to go higher in case they are stock ceramic wheeled. When should they be hitting full boost by if they are stock items? I am hitting 1BAR at 4000rpm which is pretty high in the rev range for stock items considering they have a full exhaust from the dumps back (not sure if after market dumps either).

Here is the Dyno chart of the boost curve

I have a NIStune on board too just so you know, and the air is sucking through a K&N Panel. Could I be so lucky to have N1 units or something else?

Here is the power curve of the same runs

Any help would be great. Short of that I guess the only other way to know about the turbos for sure is to get under it and get the model numbers off them. Dunno bout the injectors except to take em out and get them flow tested.

[R.3.2.G.T.R]

you have stock injectors and turbos

[BeEnAr]

Cool but can you explain to me how you know this because I am curious to know???? I thought stock turbos got to full boost a bit earlier or is it because I am still using stock controller??

[R.3.2.G.T.R]

gtr injectors yellow from factory and my almost stock GTR (stock boost controller) also hits boost around 4000rpm.. thats the norm for stock turbos and it can be brought on earlier in rev range with adj cam gears and other mods

[BeEnAr]

Cool thanks for that. I thought having full exhaust would spool it up quicker which is why I was a bit perplexed.