how far can you push stock injectors?

[95GST2841]

how far can you push the stock fuel system?


I want to have a 14b at like 16lbs here pretty soon.


just full exhaust & intake with a u/d pulley


will the stock fuel system support this?

 

[bob123131]

I always suggest going bigger than you need for fuel systems, but if are on a budget or something the stock injectors will be enough for 16psi. However you will have to upgrade your fuel pump because the stock is only good to around 13psi. A 190 will be sufficent for this setup. I would suggest though if you plan to ever upgrade to a larger turbo i would get a 255 and an fpr. Then again a walbro pump is only 95 dollars so its not like it would be the end of the world if you changed your mind.