[coolwaterblvd]

I was just looking at a 2003 Crown Vic police interceptor that just had the intake replaced with the newer style replacement one,and the dealer also replaced the injectors with the newer style skinny 19lb injectors like in the 05-07. Does anybody know if they will work on the 99-03 mustang 4.6?

[mustanghelper]

I don't know, but I'm sure its a waste of time and money.
changing injectors wont make a diffrence is the way she drives.

[coolwaterblvd]

well my injectors have 108k miles on them and I am sure a fresh set would be good if u know what i mean.

[mustanghelper]

Could it be time for a set of ported heads with lightweight valve train, Or perhaps a supercharger? Yup then you wont have to worry about 19 lb injectors you can step into 42 lb injectors for a few bucks more.
I'm just messing with you.
were Do you see your mustang going as far as mods, and HP.
how much power does it have now? what is your goal? did you finished all your suspension mods?

[FunkyBoss]

I just bought a set of injectors that were labeled as 24 pounders. When I got them they turned out to be the skinny 23lb high flow injectors off of a Mach1. The connectors are different, however there are adapters to make them work. I didn't find out there was an adapter until after I purchesed another set of the older 24lb.ers, so if any one needs a set, LMK!