16g

[brainlessher0]

I installed the big 16g and i havent installed my fuel upgrades yet. I am running around 10 lb of boost and the car is just plain out slow compared to my t-25. Will my 190 evo fuel pump and my 550 injectors bring this thing to life?

 

[gsxeclipse97]

you really need to update your mod list.. its going to seem slower because you are running lower boost. and the turbo doesn't spool like a t25 does... you didn't loose power just the tq. The 16g flows well more air than the t25 so you will notice a difference in the higher rpms. I hope you also have something to tune with because you can't just slap some injectors on your car and expect it to run right...

 

[Xeiros]

It's plain out slow because your T25 should have been boosting around 12PSI, and it was also a smaller turbo, so it spooled a few ticks faster as well.

Once you put in your new FP and injectors (you do have a fuel tuner right?) you'll be able to turn up the boost, and once you're running around 16-18PSI on that turbo, you'll be much happier.

 

[Cs4g63]

Do you have an Evo fuel pump or a 190? Either way it will give you more fuel along with the 550 injectors. You are definately going to want something to tune the setup with once you get everything installed. Check into getting an SAFC or DSMlink.

 

[brainlessher0]

my tuner should be here within the next week or so. I just ordered it last night apexi afc neo. I am going to install the 190 evo fuel pump and the injectors before hand. I was told that the 550s along with the 190 you are able to drive when untuned however i will run a bit rich?

I did notice on the highway 80-110 felt like it wasnt a problem and kept pulling. The t25 it felt like i was struggling at high speeds. so i understand the differnce in the turbos.

 

[black91awdturbo]

the pump yes the injectors no you will be running really really rich and you think it feels slow now just wait. You will just end up fouling your plugs getting mpg and with the cost of gas you dont want that and worse getting slower. Just wait for your afc neo before installing the 550's.

 

[brainlessher0]

ok ill put the fuel pump in.. and wait to install the injectors. Do you guys think i will run lean?