[Stangorama]

I searched, but had no luck. I need to know what the stock fuel system pressure of the 2005-up GT is.

I also want to make sure that the stock 05 injector flow is rated at 24lb/hr.

I know that 2004/earlier GT fuel pressure is 43.5 (3bar) with a 19lb injector. I'm just trying determine if the system pressure changed, and if it did, what it changed to Thanks.

[Stangorama]

OK, I found out that injector flow volume ratings are based on a static flow test at a certain PSI. can anyone tell me what PSI Ford tests their injector at?

Also, can anyone confirm that 24lb injectors do come stock on 05+ GT's?

[Modern_Muscle]

yes, they do come stock on the GT's.
If you look at any shop selling NTO (new take offs) due to a supercharger upgrade, like Brenspeed's Mustang Recycler, they are 24lb/hr Injectors.
Hope that helps some. IDK about the pressure.

[Stangorama]

Thanks Mod_Muscle that helps a bunch!. I'll check out those vendors.

[Vabeachmustang]

I've heard 30psi at idle for fuel pressure. I cannot confirm that tho. Once I get this piece I need for my fuel pressure gauge I'll let you know.