hi everyone, i want to know that is 4x 850 cc injecte enough to support a T60-1

to run 15 psi ?

thank you very much for the help.

 

You would be running very high duty cycles with those injectors. You can go with 1300cc secondaries or, since you're going single, just go with a new rail with 1600cc secondaries. The 1600cc injectors will be slightly harder to setup properly to handle the injector transition and will be more expense and engine bay work, but they will handle your needs and are potentially more reliable than 1300cc secondaries.

 

I wouldn't do it, at 14.5-15psi I'm seeing 89 percent duty cycles fully tuned. I would take the advice given by rynberg, he's a very good source of information.

 

thank you guys... just want to know that the percentage of the duty will go up as i up boost the car ? (is that right ?) because when i m boosting 10 on the t60-1 i m seeing
85-90% is that normal ?

once again , thank you for the help .

 

85-90% at only 10 psi? Are you still running stock injectors and fuel pump?

 

I was taught never to go above 85%. Sticking wide open and too much heat are bad when it comes to gas-o-line...right?