Thread: how much boost can 555 injectors hold

hey

as it says im wondering how much boost the 555cc injectors could hold. i have a t28 turbo, cobra maf, jwt ecu, 555 cc injectors, top mount intercooler, down pipe w/ 2.5 catback, fuel pressure regulator. im gana have it running at 10lb untuned and was wondering how much boost could i run safely untuned. if anyone has an input on tuning that would be great but i dont have anything to use to help me tune it.

The injectors can handle all the boost you can throw at them, but this is not the question you want to ask.

The question is how much WHP can 555cc injectors hold.

555cc = 370 WHP @ 3 Bar

555cc = 420 WHP @ 4 bar